Topology Inference and Signal Representation Using Dictionary Learning.
Mahmoud Ramezani-MayiamiKarl SkrettingPublished in: EUSIPCO (2019)
Keyphrases
- dictionary learning
- dictionary learning for sparse
- sparse representation
- sparse coding
- sparsity constraints
- group sparsity
- signal processing
- image representation
- signal recovery
- bayesian networks
- image super resolution
- image classification
- data mining
- multiscale
- principal component analysis
- scale space
- data sets
- sparse codes