Dictionary Learning Based on Sparse Distribution Tomography.
Pedram PadFarnood SalehiL. Elisa CelisPatrick ThiranMichael UnserPublished in: ICML (2017)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- group sparsity
- sparse codes
- sparsity constraints
- image reconstruction
- dictionary learning for sparse
- compressive sensing
- natural images
- image processing
- image classification
- high quality
- bag of words
- unsupervised learning
- face recognition
- object category recognition