Fast and robust wavelet-based dynamic range compression with local contrast enhancement.
Numan UnaldiVijayan K. AsariZia-ur RahmanPublished in: Visual Information Processing (2008)
Keyphrases
- contrast enhancement
- dynamic range compression
- image enhancement
- color restoration
- histogram equalization
- gray level
- color images
- visual quality
- transfer function
- low contrast
- enhanced image
- tone mapping
- low pass
- color constancy
- image processing
- image compression
- high dynamic range
- edge detection
- wavelet transform
- spatial domain
- keypoints
- image quality
- multiresolution