A total variation and group sparsity based tensor optimization model for video rain streak removal.
Ye-Tao WangXi-Le ZhaoTai-Xiang JiangLiang-Jian DengTian-Hui MaYue-Tian ZhangTing-Zhu HuangPublished in: Signal Process. Image Commun. (2019)
Keyphrases
- total variation
- optimization model
- image restoration
- denoising
- image denoising
- convex optimization
- structured sparsity
- regularization methods
- regularization term
- image processing
- high order
- video sequences
- higher order
- low rank
- augmented lagrangian
- super resolution
- dimensionality reduction
- sparse coding
- edge preserving
- simulated annealing
- compressive sensing
- mumford shah