Thresholded and Optimized Histogram Equalization for contrast enhancement of images.

P. Shanmugavadivu K. Balasubramanian

Published in: Comput. Electr. Eng. (2014)

Keyphrases

contrast enhancement
histogram equalization
gray level
image enhancement
image contrast enhancement
image contrast
color images

multiscale
tone mapping
enhanced image
gray scale
visual quality
transfer function

low contrast
input image
color histogram
image processing
dynamic range
edge detection

image features
image analysis
image quality
keywords
color restoration
adaptive histogram equalization