Hello,

I am using the dense optical flow: code  (https://docs.prophesee.ai/stable/samples/modules/cv/dense_flow_py.html) to estimate the speed and position of the water drops while spraying. I am using the triplet matching method.

A part of the results are shown here:

As you can see the vx and vy are changing so hugely and quickly even for the pixels that are close to each other. How can this happen? Is there something wrong with the parameters? I am using the default values.

Thanks for the support.