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updated 9 days ago

BEASF Image Enhancer for Gray Scale Images. by Edgar Arriaga

Image enhancement using Bi-Histogram Equalization with adaptive sigmoid functions (contrast enhancement, image enhancement, image processing)

BEASF(I,gamma)

BEASF_GS_Enhance.m

CDF(H)

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updated 9 days ago

Non-local retinex by Dominique Zosso

MATLAB implementation of generalized non-local Retinex (contrast enhancement, shadow removal, etc.) (retinex, nonlocal, shadow removal)

L0_retinex_solver( W, alpha, beta, f, tau, I, rho, inner,...

L1_retinex_solver( W, alpha, beta, f, tau, I, rho, inner,...

L2_retinex_solver( W, alpha, beta, f, tau, I )

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updated 2 years ago

Intensity strech / contrast enhancement by Nikolay S.

Easy image contrast enhancement (image processing, contrast enhancement, contrast)

colorStreshGUI(varargin)

strechedImg=imgClrStrech(img, strechRange)

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updated 4 years ago

EXACT HISTOGRAM SPECIFICATION/EQUALIZATION by Anton Semechko

Exact histogram specification/equalization for 2-D monochromatic images. (exact histogram speci..., exact histogram match..., exact histogram equal...)

[im_out,OA]=exact_histogram(varargin)

[im_sort,OA]=pixel_order(im)

demoHS

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