Exploiting known sound source signals to improve ICA-based robot audition in speech separation and recognition.
Ryu TakedaKazuhiro NakadaiKazuhiro KomataniTetsuya OgataHiroshi G. OkunoPublished in: IROS (2007)
Keyphrases
- source signals
- independent component analysis
- blind separation
- blind source separation
- blind signal separation
- feature extraction
- source separation
- mixing matrix
- principal component analysis
- independent components
- object recognition
- speech signal
- nonlinear functions
- signal processing
- pattern recognition
- image restoration
- human activities
- factor analysis
- blind deconvolution
- image processing