Automatic wavelet base selection and its application to contrast enhancement.
Heng-Da ChengRui MinMing ZhangPublished in: Signal Process. (2010)
Keyphrases
- contrast enhancement
- multiscale
- image enhancement
- low pass
- laplacian pyramid
- histogram equalization
- gray level
- shape preserving
- visual quality
- low contrast
- color images
- transfer function
- wavelet transform
- image contrast enhancement
- semi automatic
- wavelet decomposition
- tone mapping
- enhanced image
- contrast sensitivity
- fully automatic
- image compression
- color restoration
- unsharp masking
- image contrast
- multiresolution