How do I create a polygon from a set of interest points?

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Chica_chic
Chica_chic le 7 Juin 2016
Commenté : KSSV le 8 Juin 2016
I wish to create a boundary, of the region of interest, with a set of corner points obtained after using minimum Eigen value algorithm and the detectMinEigenfeatures command and have selected 50 strongest corner points. I don't quit
e know how to do it. Can someone help me out with the code?
As you can see from the image, I wish to plot the boundary of the the region, removing interest points outside the brightest region.

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KSSV
KSSV le 8 Juin 2016
Try convhull....
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Chica_chic
Chica_chic le 8 Juin 2016
I've achieved the shape I've wanted using boundary function. Thanks anyway!
KSSV
KSSV le 8 Juin 2016
why dont you attach the points in txt file......let me see any other alternatives..

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