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Beginner
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Porting 'multi_camera_multi_person_tracking' sample application from Python to C++

Hello Intel Team,

We are from ZOHO corp R&D team, and working on openvino hardware acceleration part of it. 

'multi_camera_multi_person_tracking' sample application is already as part of the openvino demo package and implemented in python language.  But we are in  need of same application in C++ language to do custom changes to obtain more hardware acceleration.

Do you have respective C++ implementation or Could you support for that ?

Regards, Kalyan-G.

 

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Moderator
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Re:Porting 'multi_camera_multi_person_tracking' sa...

Greetings,


We don't have the exact model for C++ as in Python. However, we do have these 3 samples in C++:


https://docs.openvinotoolkit.org/latest/omz_demos_multi_channel_README.html


Hope this somehow could help with your implementation.


Sincerely,

Iffa


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Beginner
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Re: Re:Porting 'multi_camera_multi_person_tracking' sa...

 

Hi,

To bring the multi-channel-multi-person-tracking in C++,  we integrated the 'pedestrian_tracker_demo c++ implementation ' with 'multi_channel_face_detection c++' .

But getting this below error. It seems some pixel issue while parsing the frame. Could you share you comment on this error.

 

terminate called after throwing an instance of 'cv::Exception'
what(): OpenCV(4.3.0-openvino-2020.3.0) ../opencv/modules/core/src/matrix.cpp:466: error: (-215:Assertion failed) 0 <= roi.x && 0 <= roi.width && roi.x + roi.width <= m.cols && 0 <= roi.y && 0 <= roi.height && roi.y + roi.height <= m.rows in function 'Mat'

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