Optic FLow only on interest points

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kowshik Thopalli
kowshik Thopalli 2017-10-6
回答： Suze Zhang 2017-10-9
I was wondering if there is any method to compute optical flow between two frames only considering key or interest points(which I compute from other methods say SIFT or SURF etc)

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Suze Zhang
Suze Zhang 2017-10-9
Hi Kowshik,
Here is a function from MATLAB File Exchange that computes optical flow with options to specify a region of interest: https://www.mathworks.com/matlabcentral/fileexchange/27093-affine-optic-flow

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