A dictionary learning and source recovery based approach to classify diverse audio sources.
K. V. Vijay GirishT. V. AnanthapadmanabhaA. G. RamakrishnanPublished in: CoRR (2015)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- group sparsity
- image super resolution
- object category recognition
- image classification
- dictionary learning for sparse
- training data
- signal processing
- compressive sensing
- action recognition
- data sets
- linear combination
- ground truth
- multiscale
- feature extraction
- data mining