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AWR1843: SRR moving object

Sriram S
Prodigy 240 points
Part Number: AWR1843

Tool/software:

Hi,

  I'll be using the SRR lab for this project; object detection works fine. 

This experiment, actually detects both moving and static objects. In our scenario, only a moving object was required. Only the solutions that are similar to the OOB demo configuration clusterremoval are used in this lab to identify moving objects. Would you please provide the answer? Warm regards

Regards 

  • 0
    TI__Mastermind 20605 points

    Hi Sriram,

    I'm not sure if I entirely understand your question.

    Based on what I understand, it seems that you want to ignore or remove the static objects in your scene following the clutter removal algorithm provided in the demo. Why not incorporate the same in the SRR demo using the OOB demo as a reference?

    Can you please correct me if my understanding is not right or if you are looking for something else completely?

    Regards,

    Kaushik

  • 0 in reply to Kaushik Gowda
    Prodigy 240 points

    Hi, 

    Thanks for your reply. SRR lab should be used to identify moving objects. What can be done about it?

    Regards,

  • 0 in reply to Sriram S
    TI__Mastermind 20605 points

    Hi Sriram,

    The SRR lab already identifies moving objects. You have also mentioned it.

    Sriram S said:

    This experiment, actually detects both moving and static objects.

    Do you mean detect only moving objects? If so, as I mentioned, you can incorporate the clutter removal algorithm in the SRR project using the OOB source as reference to achieve this requirement.

    In case I have missed something, please elaborate your question or issue in detail so that I can get a better understanding or let me know if you did not understand something from what I mentioned.

    Regards,

    Kaushik

  • 0 in reply to Kaushik Gowda
    Prodigy 240 points

    Hi, 

    Thanks for your reply,

    Do you mean detect only moving objects?

    yes detect only moving objects.

    how to incorporate the clutter removal algorithm in the SRR project .kindly explain?

    Regards,

    Sriram

  • 0 in reply to Sriram S
    TI__Mastermind 20605 points

    Hi Sriram,

    Please find my high-level explanation for the change you are looking for:

    • The clutter removal algorithm basically removes the zero doppler component by the means of a DC mean subtraction before the application of 2D FFT. The zero doppler essentially detects stationary objects provided that the sensor itself is stationary.
    • You would have to go through the SRR code to understand how the signal processing happens. Based on that you will understand what changes would have to be done.
    • To see how we are doing the same, if required, kindly refer to the OOB demo.

    Kindly, please also note that it will not be possible to share the complete list of changes over e2e and the user is typically expected to do this by themselves.

    Regards,

    Kaushik