New approach to voiced onset detection in speech signal and its application for frame error concealment.
Catherine LemyreMilan JelinekRoch LefebvrePublished in: ICASSP (2008)
Keyphrases
- speech signal
- error concealment
- onset detection
- intra frame
- speech recognition
- video signals
- video transmission
- video quality
- visual quality
- motion vectors
- packet loss
- automatic speech recognition
- temporal error concealment
- speaker identification
- frame rate
- reference frame
- hidden markov models
- bitstream
- non stationary
- spectral analysis
- macroblock
- bit rate
- video coding
- high frequency
- multiscale
- object recognition
- motion compensation
- video frames
- compressed domain
- image data
- image quality
- machine learning
- key frames
- noisy images
- inter frame