Adapt-Align-Combine for diffusion-based distributed dictionary learning.
Dimitris AmpeliotisChristos MavrokefalidisKostas BerberidisSergios TheodoridisPublished in: EUSIPCO (2016)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- group sparsity
- dictionary learning for sparse
- face recognition
- object category recognition
- anisotropic diffusion
- visual words
- sparse codes
- data sets
- maximum likelihood
- image classification
- dimensionality reduction
- co occurrence
- machine learning