Edge preserving image denoising with a closed form solution.
Shifeng ChenMing LiuWei ZhangJianzhuang LiuPublished in: Pattern Recognit. (2013)
Keyphrases
- regularization parameter
- edge preserving
- image restoration
- image denoising
- image processing
- total variation
- denoising
- edge preservation
- color image denoising
- natural images
- noisy images
- regularization methods
- image deblurring
- wavelet domain
- image restoration problems
- partial differential equations
- denoising algorithm
- bilateral filter
- image prior
- anisotropic diffusion
- noise reduction
- denoising methods
- wavelet coefficients
- feature extraction
- shift invariant
- mean shift
- image quality
- least squares