Weighted bilinear factorization of low-rank matrix with structural smoothness for image denoising.
Wanhong WuZikai WuHongjuan ZhangPublished in: Multim. Syst. (2024)
Keyphrases
- image denoising
- low rank matrix
- singular value decomposition
- low rank
- denoising
- matrix factorization
- total variation
- convex optimization
- natural images
- noisy images
- image processing
- least squares
- linear combination
- wavelet coefficients
- wavelet domain
- data matrix
- missing data
- matrix completion
- singular values
- high order
- dimensionality reduction
- collaborative filtering
- sparse matrix
- approximation methods
- denoising methods
- high dimensional data
- pattern recognition
- image restoration
- signal processing
- higher order
- principal component analysis
- semi supervised
- pairwise
- object recognition
- objective function
- multiscale
- image sequences