Geometrically Regularized Wasserstein Dictionary Learning.
Marshall MuellerShuchin AeronJames M. MurphyAbiy TasissaPublished in: TAG-ML (2023)
Keyphrases
- dictionary learning
- sparse representation
- sparsity constraints
- sparse coding
- image super resolution
- group sparsity
- object category recognition
- sparse codes
- feature extraction
- natural images
- linear combination
- unsupervised learning
- generative model
- pairwise
- high quality
- computer vision
- dictionary learning for sparse