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ExtractContour  
Information about ExtractContour function.
Updated May 13, 2011 by szpad...@gmail.com

ExtractContour

Description

Gets skin mask and finds all contours. Then iterates all the results and returns approximated version of a contour with greatest area. When nothing is found then returns NULL.

Parameters

  • IplImage *pImageIn - input skin mask. 1 Channel image required.

Returns

  • CvSeq *contours - pointer to found contour. NULL if no contour was found.
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