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How to get the portion inside a rectangle?

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Ashwathy Dev
Ashwathy Dev 2015-2-4
回答： Image Analyst 2015-10-24
How to get the portion inside the yellow rectangle? The four coordinates of the yellow rectangle is known. I just want the portion inside yellow rectangle. How to get it using matlab?

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Image Analyst
Image Analyst 2015-10-24
subimage = rgbImage(row1:row2, col1:col2, :);

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