An advanced contrast enhancement using partially overlapped sub-block histogram equalization.

Joung-Youn Kim Lee-Sup Kim Seung-Ho Hwang

Published in: ISCAS (2000)

Keyphrases

contrast enhancement
histogram equalization
image enhancement
gray level
low contrast
multiscale
color images
image contrast enhancement
image contrast
gray scale
tone mapping
visual quality
enhanced image
adaptive histogram equalization
transfer function
computer vision
object recognition
feature extraction