Non-Local Sparse and Low-Rank Regularization for Structure-Preserving Image Smoothing.
Lei ZhuChi-Wing FuYueming JinMingqiang WeiJing QinPheng-Ann HengPublished in: Comput. Graph. Forum (2016)
Keyphrases
- structure preserving
- image smoothing
- bilateral filtering
- image processing and computer vision
- spatially varying
- edge preserving
- wavelet shrinkage
- inverse problems
- anisotropic diffusion
- nonlinear diffusion
- partial differential equations
- denoising
- region boundaries
- dimensionality reduction
- image denoising
- mean shift
- multiscale
- image segmentation
- image processing
- noise reduction
- machine learning
- global optimization
- regularization term
- curve evolution
- feature selection