The Translation Invariant Wavelet-based Contourlet Transform for Image Denoising.
Gang LiuJing LiuQuan WangWenjuan HePublished in: J. Multim. (2012)
Keyphrases
- translation invariant
- image denoising
- denoising
- noisy images
- contourlet transform
- wavelet domain
- wavelet shrinkage
- partial differential equations
- wavelet transform
- natural images
- wavelet coefficients
- image processing
- multiscale
- noise removal
- denoising algorithm
- mathematical morphology
- wavelet packet
- shift invariant
- frequency domain
- object identification
- gaussian noise
- multiresolution
- discrete wavelet transform
- low frequency