A Visual Silence Detector Constraining Speech Source Separation.
Isabel GonzalezIlse RavyseHenk BrouckxonWerner VerhelstDongmei JiangHichem SahliPublished in: ICIG (2009)
Keyphrases
- source separation
- speech signal
- blind source separation
- audio features
- speech recognition
- visual features
- low level
- denoising
- independent component analysis
- broadcast news
- audio visual
- visual information
- speaker identification
- temporal structure
- video sequences
- non stationary
- image classification
- bayesian framework
- information retrieval systems
- feature set
- single channel