Edge-Optimized À-Trous Wavelets for Local Contrast Enhancement with Robust Denoising.
Johannes HanikaHolger DammertzHendrik P. A. LenschPublished in: Comput. Graph. Forum (2011)
Keyphrases
- contrast enhancement
- denoising
- translation invariant
- image enhancement
- multiscale
- image processing
- low contrast
- image denoising
- color images
- edge detection
- wavelet packet
- gray level
- histogram equalization
- wavelet transform
- filter bank
- multiresolution
- noisy images
- transfer function
- visual quality
- image contrast enhancement
- directional filter banks
- wavelet domain
- natural images
- pattern recognition
- enhanced image
- image contrast
- edge detector
- image compression
- image classification
- tone mapping
- feature extraction
- image segmentation