Hi AastaLLL,
Usually, KLT tracker works well on the grayscale image.
It’s working fine for the tests that i’ve done, except the fact that it lose the object when the bounding box is too big ( > 64*64) as mentioned Here, it shouldn’t be a problem for me.
May I know your use case?
I just need to track some far object and I was wondering if there is some tracking sample that was working like the Nvidia sample “nvx_sample_object_tracker” but in VPI (it keeps the color format in RGB).
Do you have the objects similar in shape but only different in color?
Not for now, but it’s likely that i will encounter this issue. In this case i will probably add an IA on top of the recognition phase or change the color space of the input image (LAB, etc…) if i need it. Is there a better solution ?