Question on multi-camera network setup

[plbergeron]

Hi!

Here's our setup:
one computer as the master without camera and one computer with an azure.

I'm using openptrack V2.2 but since the page for the camera network calibration for the v2 is empty, i assume that the camera network calibration on the v1 wiki will work just the same.
i've done the pre calibration part and i've done this with success:

3. Create calibration launch files

To create launch files needed for calibration, run the following on the master PC:

roslaunch opt_calibration calibration_initializer.launch

And run the following on every PC (including the master):

roslaunch opt_calibration listener.launch

i'm now at the 4. Perform multi-sensor calibration. part.

when i launch roslaunch opt_calibration sensor_<sensor_id>.launch
on the pc with my sensor, i get No processes to monitor
shutting down processing monitor....

i'm a missing something here?

[SimeonOA]

Hi @plbergeron

Information on Camera Network Calibration for V2 is here. The page is not empty.

However, we currently only have support for single camera tracking for the Kinect Azure in OPT v2.2. It is possible to extend that to multi-camera tracking though.

[plbergeron]

Oh, i see. Thank you for your quick response.

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020, 4:17 PM To: OpenPTrack/open_ptrack_v2 Cc: Pier-Luc Bergeron; Mention Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Hi @plbergeron<https://github.com/plbergeron> Information on Camera Network Calibration for V2 is here<https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration>. The page is not empty. However, we currently only have support for single camera tracking for the Kinect Azure in OPT v2.2. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM33HCXY2XSETRXTFT5LSL46VJANCNFSM4S2H6STA>.

[jburkeucla]

I’ll look into why multi-azure is not yet available From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Wednesday, October 21, 2020 at 1:29 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Subscribed <subscribed@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Oh, i see. Thank you for your quick response.

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020, 4:17 PM To: OpenPTrack/open_ptrack_v2 Cc: Pier-Luc Bergeron; Mention Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Hi @plbergeron<https://github.com/plbergeron> Information on Camera Network Calibration for V2 is here<https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration>. The page is not empty. However, we currently only have support for single camera tracking for the Kinect Azure in OPT v2.2. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM33HCXY2XSETRXTFT5LSL46VJANCNFSM4S2H6STA>. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGRY34WVAO2MI3FM7FHDSL477FANCNFSM4S2H6STA>.

[SimeonOA]

From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up.

We do not have any Azure at VU yet so I cannot currently test that.

[plbergeron]

Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>.

[jburkeucla]

Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>.

[plbergeron]

So now we replaced our azure with a kinectv2 we had lying around so we could test further. when i launch roslaunch opt_calibration sensor sensor_imager2.launch on one of our imager after doing roslaunch opt_calibration opt_calibration_master.launch on our master, i still get No processes to monitor shutting down processing monitor... i tought i've got that before because the azure wasn't supported like you said but i get this with a kinectv2 as well. Get Outlook for Android<https://aka.ms/ghei36>

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Thursday, October 22, 2020 11:47:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YQTWLT7S2KJDXUSYDSMBH23ANCNFSM4S2H6STA>.

[jburkeucla]

Pier-Luc, Is there any extra term in the command here (“sensor”)? roslaunch opt_calibration sensor sensor_imager2.launch This is different from the syntax in Step #1 here: https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 8:53 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) So now we replaced our azure with a kinectv2 we had lying around so we could test further. when i launch roslaunch opt_calibration sensor sensor_imager2.launch on one of our imager after doing roslaunch opt_calibration opt_calibration_master.launch on our master, i still get No processes to monitor shutting down processing monitor... i tought i've got that before because the azure wasn't supported like you said but i get this with a kinectv2 as well. Get Outlook for Android<https://aka.ms/ghei36>

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Thursday, October 22, 2020 11:47:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YQTWLT7S2KJDXUSYDSMBH23ANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR3657CDPRHYHVCOB4LSMWLLFANCNFSM4S2H6STA>.

[plbergeron]

It seems i've made a typo when writing my message here. The command i use is the same as in the literature. roslaunch opt_calibration sensor_imager2.launch Is the command that is giving me the message. Get Outlook for Android<https://aka.ms/ghei36>

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Monday, October 26, 2020 12:04:55 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Pier-Luc, Is there any extra term in the command here (“sensor”)? roslaunch opt_calibration sensor sensor_imager2.launch This is different from the syntax in Step #1 here: https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 8:53 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) So now we replaced our azure with a kinectv2 we had lying around so we could test further. when i launch roslaunch opt_calibration sensor sensor_imager2.launch on one of our imager after doing roslaunch opt_calibration opt_calibration_master.launch on our master, i still get No processes to monitor shutting down processing monitor... i tought i've got that before because the azure wasn't supported like you said but i get this with a kinectv2 as well. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Thursday, October 22, 2020 11:47:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YQTWLT7S2KJDXUSYDSMBH23ANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR3657CDPRHYHVCOB4LSMWLLFANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM37GPYUV5WT6Z5CC2HDSMWM2PANCNFSM4S2H6STA>.

[jburkeucla]

Ok, and this running on a single machine, is that correct? Does single-camera tracking work? https://github.com/OpenPTrack/open_ptrack_v2/wiki/single-camera-person-tracking J From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 9:37 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) It seems i've made a typo when writing my message here. The command i use is the same as in the literature. roslaunch opt_calibration sensor_imager2.launch Is the command that is giving me the message. Get Outlook for Android<https://aka.ms/ghei36>

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Monday, October 26, 2020 12:04:55 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Pier-Luc, Is there any extra term in the command here (“sensor”)? roslaunch opt_calibration sensor sensor_imager2.launch This is different from the syntax in Step #1 here: https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 8:53 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) So now we replaced our azure with a kinectv2 we had lying around so we could test further. when i launch roslaunch opt_calibration sensor sensor_imager2.launch on one of our imager after doing roslaunch opt_calibration opt_calibration_master.launch on our master, i still get No processes to monitor shutting down processing monitor... i tought i've got that before because the azure wasn't supported like you said but i get this with a kinectv2 as well. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Thursday, October 22, 2020 11:47:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YQTWLT7S2KJDXUSYDSMBH23ANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR3657CDPRHYHVCOB4LSMWLLFANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM37GPYUV5WT6Z5CC2HDSMWM2PANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR5BKNQJ6YH4XSZIHXLSMWQOXANCNFSM4S2H6STA>.

[plbergeron]

Single camera tracking is working on imager2. I have one computer as my master (called ptrack) that is running roslaunch opt_calibration opt_calibration_master.launch Get Outlook for Android<https://aka.ms/ghei36>

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Monday, October 26, 2020 12:42:30 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Ok, and this running on a single machine, is that correct? Does single-camera tracking work? https://github.com/OpenPTrack/open_ptrack_v2/wiki/single-camera-person-tracking J From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 9:37 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) It seems i've made a typo when writing my message here. The command i use is the same as in the literature. roslaunch opt_calibration sensor_imager2.launch Is the command that is giving me the message. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Monday, October 26, 2020 12:04:55 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Pier-Luc, Is there any extra term in the command here (“sensor”)? roslaunch opt_calibration sensor sensor_imager2.launch This is different from the syntax in Step #1 here: https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 8:53 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) So now we replaced our azure with a kinectv2 we had lying around so we could test further. when i launch roslaunch opt_calibration sensor sensor_imager2.launch on one of our imager after doing roslaunch opt_calibration opt_calibration_master.launch on our master, i still get No processes to monitor shutting down processing monitor... i tought i've got that before because the azure wasn't supported like you said but i get this with a kinectv2 as well. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Thursday, October 22, 2020 11:47:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YQTWLT7S2KJDXUSYDSMBH23ANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR3657CDPRHYHVCOB4LSMWLLFANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM37GPYUV5WT6Z5CC2HDSMWM2PANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR5BKNQJ6YH4XSZIHXLSMWQOXANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YDJRIEM3EEKTJM6ETSMWRHNANCNFSM4S2H6STA>.

[jburkeucla]

Is the camera_network.yaml on both machines? Can you share it here? Thanks! Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 9:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Single camera tracking is working on imager2. I have one computer as my master (called ptrack) that is running roslaunch opt_calibration opt_calibration_master.launch Get Outlook for Android<https://aka.ms/ghei36>

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Monday, October 26, 2020 12:42:30 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Ok, and this running on a single machine, is that correct? Does single-camera tracking work? https://github.com/OpenPTrack/open_ptrack_v2/wiki/single-camera-person-tracking J From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 9:37 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) It seems i've made a typo when writing my message here. The command i use is the same as in the literature. roslaunch opt_calibration sensor_imager2.launch Is the command that is giving me the message. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Monday, October 26, 2020 12:04:55 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Pier-Luc, Is there any extra term in the command here (“sensor”)? roslaunch opt_calibration sensor sensor_imager2.launch This is different from the syntax in Step #1 here: https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Monday, October 26, 2020 at 8:53 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) So now we replaced our azure with a kinectv2 we had lying around so we could test further. when i launch roslaunch opt_calibration sensor sensor_imager2.launch on one of our imager after doing roslaunch opt_calibration opt_calibration_master.launch on our master, i still get No processes to monitor shutting down processing monitor... i tought i've got that before because the azure wasn't supported like you said but i get this with a kinectv2 as well. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com> Sent: Thursday, October 22, 2020 11:47:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Jeff Burke <jburke@remap.ucla.edu>, Comment <comment@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc: Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YQTWLT7S2KJDXUSYDSMBH23ANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR3657CDPRHYHVCOB4LSMWLLFANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM37GPYUV5WT6Z5CC2HDSMWM2PANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR5BKNQJ6YH4XSZIHXLSMWQOXANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YDJRIEM3EEKTJM6ETSMWRHNANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGRZXZOHVU2HVKRGCV6TSMWS2PANCNFSM4S2H6STA>.

[plbergeron]

So, what i was doing wrong is I was adding the master in the camera_network.yaml. I was able to do the calibration but now, when I run roslaunch detection detection_node_<sensor>.launch enable_pose:=false enable_object:=false enable_people_tracking:=true on both my imager node (imager1 and imager2) I get this: [cid:image001.png@01D6ABAA.A56DB9F0] And it’s still waiting on the master. Here is my camera_network.yaml: [cid:image002.png@01D6ABAA.A56DB9F0] Both imager was set to yolo I changed it to hog and I retried and I got the same error. Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. De : Jeff Burke <notifications@github.com> Envoyé : Monday, October 26, 2020 1:06 PM À : OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc : Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Objet : Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Is the camera_network.yaml on both machines? Can you share it here? Thanks! Jeff From: plbergeron <notifications@github.com<mailto:notifications@github.com>> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com<mailto:reply@reply.github.com>> Date: Monday, October 26, 2020 at 9:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Jeff Burke <jburke@remap.ucla.edu<mailto:jburke@remap.ucla.edu>>, Comment <comment@noreply.github.com<mailto:comment@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Single camera tracking is working on imager2. I have one computer as my master (called ptrack) that is running roslaunch opt_calibration opt_calibration_master.launch Get Outlook for Android<https://aka.ms/ghei36>

…

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com<mailto:notifications@github.com>> Sent: Monday, October 26, 2020 12:42:30 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Pier-Luc Bergeron <plbergeron@normal.studio<mailto:plbergeron@normal.studio>>; Mention <mention@noreply.github.com<mailto:mention@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Ok, and this running on a single machine, is that correct? Does single-camera tracking work? https://github.com/OpenPTrack/open_ptrack_v2/wiki/single-camera-person-tracking J From: plbergeron <notifications@github.com<mailto:notifications@github.com>> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com<mailto:reply@reply.github.com>> Date: Monday, October 26, 2020 at 9:37 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Jeff Burke <jburke@remap.ucla.edu<mailto:jburke@remap.ucla.edu>>, Comment <comment@noreply.github.com<mailto:comment@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) It seems i've made a typo when writing my message here. The command i use is the same as in the literature. roslaunch opt_calibration sensor_imager2.launch Is the command that is giving me the message. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com<mailto:notifications@github.com>> Sent: Monday, October 26, 2020 12:04:55 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Pier-Luc Bergeron <plbergeron@normal.studio<mailto:plbergeron@normal.studio>>; Mention <mention@noreply.github.com<mailto:mention@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Pier-Luc, Is there any extra term in the command here (“sensor”)? roslaunch opt_calibration sensor sensor_imager2.launch This is different from the syntax in Step #1 here: https://github.com/OpenPTrack/open_ptrack_v2/wiki/Camera-Network-Calibration Jeff From: plbergeron <notifications@github.com<mailto:notifications@github.com>> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com<mailto:reply@reply.github.com>> Date: Monday, October 26, 2020 at 8:53 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Jeff Burke <jburke@remap.ucla.edu<mailto:jburke@remap.ucla.edu>>, Comment <comment@noreply.github.com<mailto:comment@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) So now we replaced our azure with a kinectv2 we had lying around so we could test further. when i launch roslaunch opt_calibration sensor sensor_imager2.launch on one of our imager after doing roslaunch opt_calibration opt_calibration_master.launch on our master, i still get No processes to monitor shutting down processing monitor... i tought i've got that before because the azure wasn't supported like you said but i get this with a kinectv2 as well. Get Outlook for Android<https://aka.ms/ghei36>

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Jeff Burke <notifications@github.com<mailto:notifications@github.com>> Sent: Thursday, October 22, 2020 11:47:57 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Pier-Luc Bergeron <plbergeron@normal.studio<mailto:plbergeron@normal.studio>>; Mention <mention@noreply.github.com<mailto:mention@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Yes, once single node detection is working, the extension to multicamera is really just the configuration step / launch files. We have tested the Zed v1 in house; I believe the Zed v2 presents the same interface. If not, the two steps are to confirm the drivers and then update the calibration listener/launch files. There are some folks locally doing some testing; I will ask them. Jeff From: plbergeron <notifications@github.com<mailto:notifications@github.com>> Reply-To: OpenPTrack/open_ptrack_v2 <reply@reply.github.com<mailto:reply@reply.github.com>> Date: Thursday, October 22, 2020 at 8:01 AM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Jeff Burke <jburke@remap.ucla.edu<mailto:jburke@remap.ucla.edu>>, Comment <comment@noreply.github.com<mailto:comment@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Alright thank you, i'll look into the listener.py. In the meantime, since we can't use azure for multi-camera, my lead is looking into buying another camera. He saw the Zed on the supported hardware page and the zed 2 just came out and he wanted to know if it's supported. (since it just came out, I'm sure it isn't. Might be a matter of adding it to the listener.py if not)

________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. From: Simeon ADEBOLA <notifications@github.com<mailto:notifications@github.com>> Sent: Wednesday, October 21, 2020 4:33:45 PM To: OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com<mailto:open_ptrack_v2@noreply.github.com>> Cc: Pier-Luc Bergeron <plbergeron@normal.studio<mailto:plbergeron@normal.studio>>; Mention <mention@noreply.github.com<mailto:mention@noreply.github.com>> Subject: Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) From my last conversation with Blair, it would entail adding the Azure sensor to the listener.py which would create the necessary launch files and then troubleshooting any errors that may pop up. We do not have any Azure at VU yet so I cannot currently test that. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YQTWLT7S2KJDXUSYDSMBH23ANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR3657CDPRHYHVCOB4LSMWLLFANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM37GPYUV5WT6Z5CC2HDSMWM2PANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGR5BKNQJ6YH4XSZIHXLSMWQOXANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM3YDJRIEM3EEKTJM6ETSMWRHNANCNFSM4S2H6STA>. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AADFGRZXZOHVU2HVKRGCV6TSMWS2PANCNFSM4S2H6STA>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM33ID6HNNW55GZ35ME3SMWUBHANCNFSM4S2H6STA>.

[SimeonOA]

Hi

The images you shared are not showing.

Also did you replace the "" portion of the command with the specific sensor ID you gave the sensor in your camera_network.yaml file ?

Thanks

Simeon

[plbergeron]

Here is my camera_network.yaml: enable_people_tracking: true enable_pose: true enable_object: true # Camera network parameters network: - pc: "imager1" sensors: - type: kinect2 id: "imager1" people_detector: hog - pc: "imager2" sensors: - type: kinect2 id: "imager2" people_detector: hog # - pc: "PC3" # sensors: # - type: kinect2 # id: "kinect03" # people_detector: hog # - pc: "opt2-chela-master" # sensors: # - type: kinect2 # id: "kinect06" # people_detector: hog # Checkerboard parameters checkerboard: rows: 9 cols: 7 cell_width: 0.025 cell_height: 0.025 and here is the message i get on my nodes: ERROR: cannot launch node of type [yolo_detector/open_ptrack_yolo_detector_node]: can't locate node [open_ptrack_yolo_detector_node] in package [yolo_detector] [ INFO] [1603738954.069335498]: [DepthRegistrationOpenCL::init] devices: [ INFO] [1603738954.069463779]: [DepthRegistrationOpenCL::init] 0: GeForce GTX 750 Ti [ INFO] [1603738954.069546766]: [DepthRegistrationOpenCL::init] selected device: GeForce GTX 750 Ti [ INFO] [1603738954.161068208]: [Kinect2Bridge::main] waiting for clients to connect the master is running: roslaunch tracking tracking_node.launch enable_pose:=false enable_object:=false enable_people_tracking:=true and it's showing: [warn] [1603741563. 126352187]: [/imager1] still waiting for detection messages [warn] [1603741563. 126271658]: [/imager2] still waiting for detection messages

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________________________________ Pier-Luc Bergeron Technicien informatique IT Technicien +1 450 272-8122 5333 av. Casgrain, #206, Mtl, QC H2T 1X3 Facebook / Instagram / Linkedin Ce message contient des informations confidentielles. Vous ne pouvez copier, utiliser ou distribuer ces informations si vous n’en êtes pas le destinataire ou autorisé à les recevoir pour le compte du destinataire. ​Si vous avez reçu ce message par erreur, veuillez en informer immédiatement l'expéditeur par téléphone ou le renvoyer immédiatement par courrier électronique. This message contains confidential information. You may not copy, use or distribute this information if you are not the recipient or authorized to receive it on behalf of the recipient. ​If you have received this message in error, please notify immediately the sender at by phone or return it immediately by e-mail. De : Simeon ADEBOLA <notifications@github.com> Envoyé : 26 octobre 2020 15:25 À : OpenPTrack/open_ptrack_v2 <open_ptrack_v2@noreply.github.com> Cc : Pier-Luc Bergeron <plbergeron@normal.studio>; Mention <mention@noreply.github.com> Objet : Re: [OpenPTrack/open_ptrack_v2] Question on multi-camera network setup (#137) Hi The images you shared are not showing. Also did you replace the "" portion of the command with the specific sensor ID you gave the sensor in your camera_network.yaml file ? Thanks Simeon — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#137 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AQ3BM325O2VODMV7W2YEEILSMXEI7ANCNFSM4S2H6STA>.