Image denoising with complex ridgelets.
Guangyi ChenBalázs KéglPublished in: Pattern Recognit. (2007)
Keyphrases
- image denoising
- denoising
- natural images
- total variation
- noisy images
- image processing
- partial differential equations
- wavelet coefficients
- denoising algorithm
- wavelet domain
- bilateral filtering
- undecimated wavelet transform
- wavelet based image denoising
- higher order
- denoising methods
- nonlinear diffusion
- augmented lagrangian
- wavelet domain hidden markov tree
- computer vision
- image deblurring
- contourlet transform