Contrast Limited Adaptive Histogram Equalization (CLAHE) 1.0

Date Added: June 09, 2013 | Visits: 654

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This is an image contrast enhancement algorithm that overcomes limitations in standard histogram equalization (HE). The two primary features is adaptive HE (AHE), which divides the images into regions and performs local HE, and the contrast limited AHE (CLAHE), which reduces noise by partially reducing the local HE. Bilinear interpolation is used to avoid visibility of region boundaries. "Contrast Limited Adaptive Histogram Equalization" by Karel Zuiderveld, karel@cv.ruu.nl in "Graphics Gems IV", Academic Press, 1994Ported by Leslie Smith

Requirements: No special requirements

Platforms: Matlab

Keyword: Adaptive, Avoid, Bilinear, Boundaries, Interpolation, Limited, Quotcontrast, Reducing, Region, Visibility

Users rating: 0/10

License: Shareware

Size: 10 KB

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