Evolution-enhanced multiscale overcomplete dictionaries learning for image denoising.
Shuyuan YangMin WangMeirong WeiLicheng JiaoPublished in: Eng. Appl. Artif. Intell. (2012)
Keyphrases
- image denoising
- natural images
- multiscale
- denoising
- image processing
- wavelet coefficients
- total variation
- noisy images
- bayesian networks
- object recognition
- wavelet transform
- partial differential equations
- contourlet transform
- nonlinear diffusion
- filter bank
- sparse representation
- level set
- higher order
- multiresolution
- image segmentation