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View CLAHE.c
/* | |
* ANSI C code from the article | |
* "Contrast Limited Adaptive Histogram Equalization" | |
* by Karel Zuiderveld, karel@cv.ruu.nl | |
* in "Graphics Gems IV", Academic Press, 1994 | |
* | |
* | |
* These functions implement Contrast Limited Adaptive Histogram Equalization. | |
* The main routine (CLAHE) expects an input image that is stored contiguously in | |
* memory; the CLAHE output image overwrites the original input image and has the |