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OpenPTrack / open_ptrack_v2

OPT v2 "Gnocchi" - adding object tracking and pose recognition
BSD 3-Clause "New" or "Revised" License
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Question on multi-camera network setup #137

Open plbergeron opened 3 years ago

plbergeron commented 3 years ago

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:

  1. 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 optcalibration sensor.launch on the pc with my sensor, i get No processes to monitor shutting down processing monitor....

i'm a missing something here?

SimeonOA commented 3 years ago

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 commented 3 years ago

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

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Hi @plbergeronhttps://github.com/plbergeron

Information on Camera Network Calibration for V2 is herehttps://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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713848830, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM33HCXY2XSETRXTFT5LSL46VJANCNFSM4S2H6STA.

jburkeucla commented 3 years ago

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 @plbergeronhttps://github.com/plbergeron

Information on Camera Network Calibration for V2 is herehttps://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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713848830, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM33HCXY2XSETRXTFT5LSL46VJANCNFSM4S2H6STA.

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SimeonOA commented 3 years ago

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 commented 3 years ago

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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713861232, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA.

jburkeucla commented 3 years ago

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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713861232, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA.

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plbergeron commented 3 years ago

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 Androidhttps://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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713861232, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA.

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jburkeucla commented 3 years ago

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 Androidhttps://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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713861232, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA.

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plbergeron commented 3 years ago

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 Androidhttps://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 Androidhttps://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.

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jburkeucla commented 3 years ago

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 Androidhttps://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 Androidhttps://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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713861232, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA.

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plbergeron commented 3 years ago

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 Androidhttps://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 Androidhttps://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 Androidhttps://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 GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-713861232, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AQ3BM3ZLS7XSXWRV36CYWZTSL5ASTANCNFSM4S2H6STA.

— You are receiving this because you commented. Reply to this email directly, view it on GitHubhttps://github.com/OpenPTrack/open_ptrack_v2/issues/137#issuecomment-714554938, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AADFGR4L2ZZ3VNW4RBOQSWDSMBCJNANCNFSM4S2H6STA.

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jburkeucla commented 3 years ago

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 Androidhttps://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 Androidhttps://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 Androidhttps://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)

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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.

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plbergeron commented 3 years ago

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 detectionnode.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.

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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

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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.

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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.

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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)

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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.

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SimeonOA commented 3 years ago

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 commented 3 years ago

Here is my camera_network.yaml:

enable_people_tracking: true enable_pose: true enable_object: true

Camera network parameters

network:

- 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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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

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SimeonOA commented 3 years ago

Your camera_network.yaml file seems fine. Is it the same on both computers( with yolo changed to hog?)

The message from master also seems fine. The main issue seems to be with the detection node. The error shown should not be happening since you are not running the object module. Please confirm that in both cases, you are running the object flag set to false.

Thanks Simeon

plbergeron commented 3 years ago

I figured out what the issue was. I forgot that I was messing around in listener.py on my master. I grabbed an unmodified listerner.py from one of my imagers and everything’s working. Thank you so much for all your help.

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Your camera_network.yaml file seems fine. Is it the same on both computers( with yolo changed to hog?)

The message from master also seems fine. The main issue seems to be with the detection node. The error shown should not be happening since you are not running the object module. Please confirm that in both cases, you are running the object flag set to false.

Thanks Simeon

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jburkeucla commented 3 years ago

Great. I also confirmed with the developer that had been working on the Azure that a launch file and listener.py update should be all that is necessary for multi-camera support.

Jeff

From: plbergeron notifications@github.com Reply-To: OpenPTrack/open_ptrack_v2 reply@reply.github.com Date: Wednesday, October 28, 2020 at 7:37 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)

I figured out what the issue was. I forgot that I was messing around in listener.py on my master. I grabbed an unmodified listerner.py from one of my imagers and everything’s working. Thank you so much for all your help.

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 : Wednesday, October 28, 2020 3:36 AM 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)

Your camera_network.yaml file seems fine. Is it the same on both computers( with yolo changed to hog?)

The message from master also seems fine. The main issue seems to be with the detection node. The error shown should not be happening since you are not running the object module. Please confirm that in both cases, you are running the object flag set to false.

Thanks Simeon

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