One source signal extraction based on metrics transform.
Linlin ChenXiaohong MaJifei SongShuxue DingPublished in: iCAST/UMEDIA (2013)
Keyphrases
- original signal
- transform coefficients
- automatic extraction
- residual signal
- frequency domain
- signal processing
- fourier analysis
- information extraction
- linear transform
- high frequency
- non stationary
- perfect reconstruction
- coding scheme
- automatically extracted
- high pass
- impulse response
- energy compaction
- similarity metrics
- low signal to noise ratio
- video sequences