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ComputerVision >> ComputerVision > cv_clahe

cv_clahe

TO provide Contrast Limited Adaptive Histogram Equalization

Calling Sequence

image_ret=cv_clahe(image,clipLimit,titleGridSize)

Arguments

image

Input Image

clipLimit

It takes integer/float value and clips the histogram from using this value

titleGridSize

It takes list as input example:[5,5]: Tilegridsize defines the size of tile/window size

img_ret

Image returned after clahe operation

Description

Contrast Limited Adaptive Histogram Equalization

Here the Image is divided into small blocks/tiles Then each of this block are histogram equalized as usual

Examples

img_ret = cv_clahe(input_image,2.0, [5,5])

See Also


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