SAR Image Despeckling Based on Nonlocal Low-Rank Regularization.
Dongdong GuanDeliang XiangXiaoan TangGangyao KuangPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- sar images
- low rank
- rank minimization
- trace norm
- synthetic aperture radar
- minimization problems
- missing data
- matrix completion
- linear combination
- low rank matrix
- convex optimization
- wavelet domain
- matrix factorization
- singular value decomposition
- speckle noise
- denoising
- variational framework
- high dimensional data
- image restoration
- image denoising
- edge detector
- semi supervised
- high order
- image processing
- multi task
- graph cuts
- edge detection
- natural images
- wavelet coefficients
- spatial domain
- high dimensional
- feature space
- video sequences
- computer vision