Moving a ball with hand
something similar to this video
Optical flow with cv.jit lib. ?
yes
but i dont know how to do that
can you help me ?
try to do it by yourself, and then you could ask more precises questions than "do it for me"…
see help patches of cv.jit.
optical flow is your friend, and then jit.gl.handle to rotate gl objects, for instance.
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