Semi-Blind Signal Extraction for Communication Signals by Combining Independent Component Analysis and Spatial Constraints.
Xiang WangZhi-Tao HuangYiyu ZhouPublished in: Sensors (2012)
Keyphrases
- independent component analysis
- spatial constraints
- signal processing
- independent components
- source signals
- single channel
- source separation
- blind source separation
- factor analysis
- blind signal separation
- spatial relationships
- principal component analysis
- mixing matrix
- intensity distribution
- pattern recognition
- blind separation
- image processing
- frequency domain
- non stationary