Created
July 26, 2013 02:00
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Black and white convex hull
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| function P = bwconvhull_alt(BW) | |
| % usage: P is a binary image wherein the convex hull of objects are returned, BW is the input binary image | |
| % P= bwconvhull_alt(BW); | |
| warning off all | |
| s=regionprops(logical(BW),'ConvexImage','BoundingBox'); | |
| P=zeros(size(BW)); | |
| for no=1:length(s) | |
| P(s(no).BoundingBox(2):s(no).BoundingBox(2)+s(no).BoundingBox(4)-1,... | |
| s(no).BoundingBox:s(no).BoundingBox(1)+s(no).BoundingBox(3)-1)=s(no).ConvexImage; | |
| end | |
| warning on all |
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