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TDA4VM: Different cropping on each frame with TIOVX

Roman Milishchuk
Prodigy 190 points
Part Number: TDA4VM

Our model requires the cropping of the image depending on the last bounding box lcoation and we were wondering whether we would be able to perform so with TIOVX.

Gst plugin for TIOVXMultiScaler accepts the height/width and roi x/y corrdinates on the creation of the pipeline and it does not look that we will be able to utilze the media chip for efficient preprocessing. Could you advice how we can utilize media chip acceleration ?

  • 0
    TI__Guru**** 475745 points

    Hi,

    I think cropping is straight forward feature, you can just move the start pointer in the source buffer and reduce the size. Although there is not support for run time cropping in the scalar, you can add it in the kernel you are interested in. 

    Regards,

    Brijesh