IWR6843ISK: Long range people detection

Aleena N A

Part Number: IWR6843ISK

Hello,

I am using long range people detection using IWR6843ISK. When I run the visualizer with one person in the FOV the number of tracked objects is given as 4 or 3 or 5 etc. Why is it so? I am attaching the screenshots of visualizer and the place where demo is implemented.

Thanks and regards,

Aleena N A

over 4 years ago

0 Sabeeh Khan1 over 4 years ago

TI__Mastermind 30340 points

Hi Aleena,

The long range people counting demo was intended to be used outdoors. Any movement along your office will trigger the radar to start tracking. When walking along the office, did you bump into these chairs? Furthermore, points that have a near-zero doppler may also trigger tracks. This is the most likely reason these unwanted tracks have occurred.

For indoor use cases, I would recommend you try the 3D people counting demo. It has some zero doppler point removal, and therefore I believe these tracks won't occur. https://dev.ti.com/tirex/explore/node?node=AIQzhJRYjeBjkiRvsK8EVg__VLyFKFf__LATEST&r=VLyFKFf__3.6.2

0 Aleena N A over 4 years ago in reply to Sabeeh Khan1

Intellectual 530 points

Hai Sabeeh,

I have tried to implement it in another place. But there also the output is similar. Multiple detections for a single person. I am attaching it for your reference.