Optical Flow Math 680 Professor A. Hicks Given by: Bill Green & Rares Stanciu. What is Optical Flow?. Optical flow is the velocity field which warps one sequential image to another. First Condition. Camera is stationary Only objects that are moving have optic flow vectors. Second Condition.
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OF = w + (v/d) sin q
OF = v/d
Error = 2.22%
Calculate distance between 2 centroids to obtain OF vector
Compute centroidMatlab Code
I(x(t), y(t), t) + Ixu + Iyv + ItDt (2)
where u & v are the optic flow vectors