how to use binary morphological operations for corner detection
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How to use binary morphological operations (such as subtract, erosion, dilation, open, close, connected components, etc.) to count the total number of angles in the image. For instance, a triangle has 3 angles, and a rectangle has 4 angles, etc. The image is a binary image.
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I don't think you can, but if the shape is convex, you can use this FEX tool instead,
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2021-4-9
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