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how can i get a position of rectangle in image?

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si sam
si sam 2015-11-1
回答： Image Analyst 2015-11-1
i used BlobAnalysis to detect ROI, every region of interest so is enclosed with rectangle, i wanna extract the position of each rectangle (x,y,z,k)...any code please

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Image Analyst
Image Analyst 2015-11-1
See my Image Segmentation Tutorial where I get the bounding box of every blob and crop it out as a sub-image. http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862

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