Speech Enhancement and Recognition in Meetings With an Audio-Visual Sensor Array.
Hari Krishna MagantiDaniel Gatica-PerezIain McCowanPublished in: IEEE Trans. Speech Audio Process. (2007)
Keyphrases
- audio visual
- sensor array
- speech enhancement
- multi modal
- noisy environments
- visual information
- object recognition
- noise reduction
- visual data
- feature extraction
- multimedia
- pattern recognition
- signal to noise ratio
- line fitting
- vocal tract
- speech signal
- image processing
- maximum likelihood
- multiresolution
- machine learning
- eye movements
- image data
- low level