DLDL: Dynamic Label Dictionary Learning via Hypergraph Regularization.
Shuai ShaoMengke WangRui XuYanjiang WangBao-Di LiuPublished in: CoRR (2020)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- group sparsity
- image super resolution
- higher order
- action recognition
- sparse codes
- neural network
- linear combination
- pairwise
- pattern recognition
- em algorithm
- natural images
- keypoints
- visual words
- image classification
- sparsity constraints
- multiscale
- feature extraction