Object-based multilevel contrast stretching method for image enhancement.

Beilei Xu Yiqi Zhuang Hualian Tang Li Zhang

Published in: IEEE Trans. Consumer Electron. (2010)

Keyphrases

image enhancement
histogram equalization
edge detection
contrast enhancement
image contrast enhancement
enhanced image
color image enhancement
computational complexity
markov random field
gray scale
fully automatic
median filter
transfer function
image preprocessing
image contrast