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Covex Hull and Bounding Box , how to show the results?

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mustafa alnasser
mustafa alnasser 2013-1-6
Dear All;
how can we show the results of convex hull and bounding box after using the function regionprops. in other words , how can i see it in a figure showing the polygon that enclose the points and bounding box .
Thanks and Best Regards;
Mustafa

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回答（2 个）

Matt J
Matt J 2013-1-6
编辑：Matt J 2013-1-6
You could use the PATCH command (with FaceColor set to 'none' if you only want the edges displayed, and EdgeColor set to something bright).
Image Analyst
Image Analyst 2013-1-6
You can use plot() to draw the outlines in the overlay. See my BlobsDemo image segmentation tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862

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