A novel anisotropic second order regularization for mesh denoising.
Zheng LiuSaishang ZhongZhong XieWeina WangPublished in: Comput. Aided Geom. Des. (2019)
Keyphrases
- denoising
- diffusion filtering
- noise removal
- fourth order
- beltrami flow
- vector valued images
- wavelet shrinkage
- image denoising
- image deconvolution
- spatially adaptive
- natural images
- total variation
- wavelet domain
- noisy images
- image processing
- denoising algorithm
- wiener filter
- d mesh
- gaussian noise
- total variation regularization
- diffusion processes
- translation invariant
- higher order
- basis pursuit
- diffusion equation
- anisotropic diffusion
- nonlinear diffusion
- wavelet denoising
- triangular mesh
- inverse problems
- regularization methods
- triangle mesh
- matrix valued
- denoising methods
- fidelity term
- noise reduction
- image enhancement
- multiresolution