TM4C1294NCPDT: How does the parameter configuration of radar tracking algorithm affect the radar recognition effect?

ctc ctc

Part Number: TM4C1294NCPDT

Hello,everyone!I think I'm in trouble, and I hope I can get your help.I've been studying radar tracking algorithms recently, referring to the TI documentation "Tracking_radar_targets_with_multiple_reflection_points.pdf" .The download link is Tracking_radar_targets_with_multiple_reflection_points.pdf.

At present, it is not clear to me how the radar algorithm parameter configuration will affect the radar recognition effect.For example, in Section 4.2.2 , if I change the value of setPointsThre from 5U to 1U, will I see multiple cars instead of one car?Is there a way to simulate the effect of radar algorithm parameter adjustment on radar identification?Like this

over 4 years ago

0 Cesar over 4 years ago

TI__Guru*** 149124 points

Hi,

Please give us some time to review this with the team

thank you

Cesar

0 ctc ctc over 4 years ago in reply to Cesar

Intellectual 300 points

Thank you for your reply and I look forward to a good result.

+1 Jackson Thomas over 4 years ago in reply to ctc ctc

TI__Genius 14415 points

Hello,

The ptsThresh only sets the minimum required number of points to allocate a track. If the cluster of points is meeting the other thresholds (SNR, position, velocity, etc.) then a track could be allocated with the 5 or 1 pts as indicated above. This does not affect the maximum number of points. So even changing to track allocation with a single point, it does not mean each point will create its own track. The algorithm will still create a cluster based on gating parameters and other conditions, the allocation parameters only affect the initial decision to actually allocate the track. Some more info on these can be seen at the following link. 3D_people_counting_tracker_layer_tuning_guide.pdf

Regards,

Jackson

0 ctc ctc over 4 years ago in reply to Jackson Thomas

Intellectual 300 points

Thank you for your help. It helped me a lot.

0 ctc ctc over 4 years ago in reply to Jackson Thomas

Intellectual 300 points

Can you give me download links for two related documents in that document? I'd like to know more. Thank you very much.

0 Cesar over 4 years ago in reply to ctc ctc

TI__Guru*** 149124 points

Hi,

Pleas give me some time to check with the team

thank you

Cesar

0 Cesar over 4 years ago in reply to Cesar

TI__Guru*** 149124 points

Hi,

Here is the location of these documents.

C:\ti\mmwave_industrial_toolbox_4_8_0\labs\people_counting\docs

I will close this thread.

For new questions please start a new thread

thank you

Cesar

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TM4C1294NCPDT: How does the parameter configuration of radar tracking algorithm affect the radar recognition effect?