Detecting waves on the water surface

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大空
大空 on 14 Nov 2022
Commented: Bjorn Gustavsson on 14 Nov 2022
I want to detect the wave pattern on the water surface and express it with a formula.
Since I can shoot videos, both image recognition and video methods are possible, but what should I do? ?
  3 Comments
Bjorn Gustavsson
Bjorn Gustavsson on 14 Nov 2022
Have a first look at the power of the 2-D Fourier-transform of your images. That might get you some sense of how wave-patterns in the image are distributed. You might need to undo the perspective-projection of your camera to get as sharp a spectrum as possible.

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