colormorph.c Top-level color morphological operations PIX *pixColorMorph() Method: Algorithm by van Herk and Gil and Werman, 1992 Apply grayscale morphological operations separately to each component.
PIX * pixColorMorph ( PIX *pixs, l_int32 type, l_int32 hsize, l_int32 vsize )
pixColorMorph() Input: pixs type (L_MORPH_DILATE, L_MORPH_ERODE, L_MORPH_OPEN, or L_MORPH_CLOSE) hsize (of Sel; must be odd; origin implicitly in center) vsize (ditto) Return: pixd Notes: (1) This does the morph operation on each component separately, and recombines the result. (2) Sel is a brick with all elements being hits. (3) If hsize = vsize = 1, just returns a copy.
Zakariyya Mughal <email@example.com>
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This software is copyright (c) 2014 by Zakariyya Mughal.
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