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Are there any limitations of CLAHE? (contrast limited adaptive HE)

asked 2012-09-20 18:04:29 -0500

lisa gravatar image

updated 2012-09-24 02:13:06 -0500

Are there any limitations of CLAHE, contrast limited adaptive histogram equalization?

CLAHE significantly improves local contrast of images. I wonder if it has any limitation or downsides? Does it introduce some artifacts for some images? Are there any good examples?

Thanks,

Lisa

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Some links would be informative.

Adi ( 2012-09-24 02:11:03 -0500 )edit

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answered 2013-05-27 10:45:13 -0500

updated 2013-05-27 10:48:14 -0500

Look this post. A simple application in order to test CLAHE. http://answers.opencv.org/question/12024/use-of-clahe/

More information about CLAHE:

Zuiderveld, K. (1994, August). Contrast limited adaptive histogram equalization. In Graphics gems IV (pp. 474-485). Academic Press Professional, Inc..

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Asked: 2012-09-20 18:04:29 -0500

Seen: 577 times

Last updated: May 27 '13