2-D anisotropic dual-tree complex wavelet packets and its application to image denoising.
Jingyu YangWenli XuYao WangQionghai DaiPublished in: ICIP (2008)
Keyphrases
- dual tree
- image denoising
- denoising
- natural images
- noisy images
- partial differential equations
- wavelet packet
- wavelet domain
- image processing
- denoising methods
- wavelet coefficients
- shift invariant
- anisotropic diffusion
- denoising algorithm
- computationally efficient
- computer vision
- object recognition
- image patches
- feature selection
- wavelet decomposition
- image analysis
- pairwise
- multiscale
- high quality