Leveraging seed dictionaries to improve dictionary learning.
Daniël ReichmanJordan M. MalofLeslie M. CollinsPublished in: ICIP (2016)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- sparse codes
- single image super resolution
- image classification
- image super resolution
- image representation
- face recognition
- group sparsity
- decision trees
- signal processing
- compressive sensing
- language model
- training set
- object recognition
- object category recognition