Robust two-channel TDOA estimation for multiple speaker localization by using recursive ICA and a state coherence transform.
Francesco NestaPiergiorgio SvaizerMaurizio OmologoPublished in: ICASSP (2009)
Keyphrases
- localization method
- robust estimation
- independent component analysis
- feature extraction
- location estimation
- face recognition
- signal processing
- preprocessing
- image registration
- accurate registration
- maximum likelihood
- computationally efficient
- non stationary
- estimation error
- estimation algorithm
- state space
- feature space