Turning Contours into ROI

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henry wang
henry wang 2015-2-19
回答： Image Analyst 2015-2-19
Hi,
I have a list of points (stored in an array) which describe the contours of a 2d shape. I want everything inside and on the boundary of the contour to be 1 and everything outside to be zero. How do I do this in Matlab?

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回答（1 个）

Image Analyst
Image Analyst 2015-2-19
Use poly2mask in the Image Processing Toolbox.

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