finding the four corners pixel location values of a small reectangular image in a large image
in [Matlab]
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From: Usman Zafar on 18 Jan 2010 23:12 hi , can anybody help me in finding the edges(4 corners) of a small rectangular image in a large image. i have to find the both the index value of the four corners and their corresponding x and y pixel location. the small imagew is look like arectangle but it is not an exact rectangle. please help me to find the corners.
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