The matrix is as follows:
1 1 1 1 1
1 0 0 1 1
1 0 1 0 1
1 1 1 1 0
It is a trial and error Ajit , I used (matlab) function - detectHarris() that is eigen energy based so that you can localize and then look at the geometric properties to figure out if it is a curve or polygon (say using, piece-wise linear )
Dear Ajit,
Your question is not clear to me.Can you define the curvature point of a matrix?
best
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