I require to crop out the polygon box (red color) only and eliminate the background from the image .How to crop the objects and store it in different variable?? I need coding... thank u in advance..please help me...

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norliana khamisan
norliana khamisan 2015-11-3
回答： Image Analyst 2015-11-4

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Image Analyst
Image Analyst 2015-11-4
Did you try imrect() or rbbox()? I think there are examples in the help. Once you know the bounding rows and columns, you can use indexing or the imcrop() function to extract only that box.

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