Measuring indentation in an object

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subrajeet 2013 年 1 月 9 日
Dear Researchers,
How can I we measure how many indentation or foldings are present in the three objects presented below

回答 (2 件)

Image Analyst
Image Analyst 2013 年 1 月 9 日
Use the convex hull, bwconvhull(). Subtract the original image from the convex hull and call bwlabel
indentsBinaryImage = bwconvhull(binaryImage) - binaryImage;
[labeledImage, numberOfIndents] = bwlabel(indentsBinaryImage);

Amith Kamath
Amith Kamath 2013 年 1 月 9 日 and the convex hull concept would help. I suppose you need to isolate each blob using and then find it's convex hull, and then the number of black blobs inside the convex hull will give you the number of folds. Hope this helps!


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