Keyphrases
- image denoising
- gray scale
- denoising
- noisy images
- color images
- natural images
- mathematical morphology
- binary images
- partial differential equations
- image processing
- total variation
- grayscale images
- gray level
- wavelet coefficients
- wavelet domain
- denoising algorithm
- image registration
- wavelet domain hidden markov tree
- multiresolution
- error diffusion
- computer vision
- feature space
- color information
- rotation invariant
- higher order
- denoising methods
- histogram equalization
- signal processing