Contrast enhancement for image with non-linear gray transform and wavelet neural network.

Changjiang Zhang Xiaodong Wang Haoran Zhang Ganyun Lv

Published in: GrC (2006)

Keyphrases

contrast enhancement
histogram equalization
image enhancement
laplacian pyramid
multiscale
wavelet neural network
gray level
input image
visual quality
enhanced image
color images
transfer function
image contrast
image features
image segmentation
neural network
image analysis
image contrast enhancement
color restoration
image classification
computer vision
keypoints
image data
high resolution
multiresolution
image processing
feature selection