HMM COmposition-based rapid model adaptation using a priori noise GMM adaptation evaluation on Aurora2 corpus.
Masaki IdaSatoshi NakamuraPublished in: INTERSPEECH (2002)
Keyphrases
- hidden markov models
- speaker adaptation
- gaussian mixture model
- noise level
- image noise
- speech recognition
- random noise
- manually annotated
- signal to noise ratio
- story link detection
- image processing
- handwritten word recognition
- noisy environments
- additive noise
- gaussian mixture
- conditional random fields
- image quality
- feature vectors
- multiscale