Contrast Enhancement Based on Layered Difference Representation of 2D Histograms.

Chulwoo Lee Chul Lee Chang-Su Kim

Published in: IEEE Trans. Image Process. (2013)

Keyphrases

contrast enhancement
image enhancement
transfer function
color images
low pass
multiscale
gray level
visual quality
low contrast
histogram equalization
adaptive histogram equalization
neural network
contrast sensitivity
unsharp masking
enhanced image
tone mapping
image processing