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IWR6843AOPEVM: 3D People Counting Demo

RainFall
Prodigy 140 points
Part Number: IWR6843AOPEVM

Click here to play this video

Hi, Everyone.

I run a 3D People Counting demo using IWR6843AOPEVB.

As shown in the attached video, if the number of frames increases by more than 1000, the maximum detection point does not exceed 12.

Does anyone know why?

  • 0
    TI__Genius 10550 points

    Hi, 

    Can you please share the video again? Can not play the video through windows media player. 

    Does 12 here refer to the max distance? or number of people? Please elaborate. 

    Regards, 

    Sudharshan K N 

  • 0 in reply to Sudharshan KN
    Prodigy 140 points

    Hi, Sudharshan.


    To play on media player, I upload the converted video again and capture figure.

    "12" is the number of detected (or calculated) point cloud.

    When number of frames is under 1000, the number of detectable point cloud is from 0 to large count.

    but when over 1000, the number of point cloud is limited to maximum 12.

    Thanks.

    Best regards.

  • +1 in reply to RainFall
    TI__Genius 10550 points

    Hi, 

    Are you using the installed visualizer for this experiment? if yes then this could be an anomaly in the visualizer. The visualizer saves the data every 1000 frames to a file. May be the problem is occurring after the save. We will look into this and fix the visualizer. 

    In the meantime can you please run the visualizer form the toolbox C:\ti\mmwave_industrial_toolbox_4_7_0\labs\people_counting\visualizer and check if the problem still exists? 

    Regards, 

    Sudharshan K N 

  • 0 in reply to Sudharshan KN
    Prodigy 140 points

    Hi, Sudharshan.

    As you said, I installed the visualizer in Toolbox 3.7 and tested it.

    But the same result came out. I hope this error will be fixed ASAP.

    Have a nice day.

    Best regards,

  • 0 in reply to RainFall
    TI__Genius 10550 points

    Hi, 

    Sure will raise a ticket internally to get this fixed. 

    Regards, 

    Sudharshan K N