Nonlinear wavelet image processing: variational problems, compression, and noise removal through wavelet shrinkage.
Antonin ChambolleRonald A. DeVoreNam-Yong LeeBradley J. LucierPublished in: IEEE Trans. Image Process. (1998)
Keyphrases
- denoising
- noise removal
- wavelet shrinkage
- image processing
- diffusion filtering
- image denoising
- image enhancement
- noise suppression
- nonlinear diffusion
- diffusion equation
- edge detection
- image compression
- gaussian noise
- anisotropic diffusion
- total variation
- multiscale
- wavelet domain
- natural images
- noise reduction
- pairwise
- noisy images
- denoising algorithm
- image analysis
- signal to noise ratio
- optimization problems
- wavelet transform
- wavelet packet
- feature extraction
- wavelet analysis
- image segmentation
- computer vision
- image reconstruction
- color images
- high resolution
- inverse problems
- pattern recognition