Effects of Frequency-Based Inter-frame Dependencies on Automatic Speech Recognition.
Ludovic TrottierBrahim Chaib-draaPhilippe GiguèrePublished in: Canadian Conference on AI (2014)
Keyphrases
- automatic speech recognition
- inter frame
- speech recognition
- motion estimation
- conversational speech
- video sequences
- bit rate
- video frames
- hidden markov models
- speech signal
- broadcast news
- word error rate
- speech retrieval
- intra frame
- macroblock
- compressed domain
- quadtree
- prediction error
- spontaneous speech
- rate control
- video codec
- speech corpus
- neural network
- image quality
- multiresolution
- wavelet coefficients
- motion vectors
- image processing
- computer vision