Blind signal separation using fixed overcomplete basis function dictionaries.
Paul SugdenCedric Nishan CanagarajahPublished in: ISCAS (3) (2003)
Keyphrases
- basis functions
- blind signal separation
- linear combination
- radial basis function
- sparse representation
- state space
- independent component analysis
- activation function
- nonlinear functions
- signal processing
- face recognition
- image restoration
- natural images
- machine learning
- sparse coding
- source signals
- multiple input multiple output
- radar signal