A comparison of front-ends for bitstream-based ASR over IP.
Carmen Peláez-MorenoAscensión Gallardo-AntolínDiego F. Gómez-CajasFernando Díaz-de-MaríaPublished in: Signal Process. (2006)
Keyphrases
- bitstream
- bit rate
- coding scheme
- video quality
- compression algorithm
- scalable video coding
- error resilience
- video transmission
- rate allocation
- frame rate
- wavelet coefficients
- rate distortion
- coded video
- quality degradation
- error resilient
- rate distortion optimized
- error concealment
- bit plane
- compressed video
- automatic speech recognition
- compressed domain
- similarity measure
- packet loss
- video coding
- pixel domain
- speech recognition
- video sequences