Wavelet-domain iterative center weighted median filter for image denoising.
S. M. Mahbubur RahmanMd. Kamrul HasanPublished in: Signal Process. (2003)
Keyphrases
- image denoising
- wavelet domain
- denoising
- wavelet coefficients
- natural images
- noisy images
- shift invariant
- discrete wavelet transform
- wavelet domain hidden markov tree
- soft thresholding
- partial differential equations
- total variation
- image processing
- multiscale
- denoising algorithm
- spatial domain
- watermarking algorithm
- filtering method
- wavelet transform
- contourlet transform
- wavelet basis
- wavelet denoising
- denoising methods
- wavelet shrinkage