Maximum likelihood adaptation of histogram equalization with constraint for robust speech recognition.
Xiong XiaoJinyu LiEngsiong ChngHaizhou LiPublished in: ICASSP (2011)
Keyphrases
- speech recognition
- speaker adaptation
- maximum likelihood
- histogram equalization
- noisy environments
- speech recognizer
- automatic speech recognition
- hidden markov models
- speaker independent
- image enhancement
- pattern recognition
- language model
- speech synthesis
- contrast enhancement
- speech recognition technology
- speech signal
- speech processing
- speech recognition systems
- speaker identification
- gray scale
- speech recognizers
- image contrast
- isolated word
- image contrast enhancement
- neural network
- audio visual speech recognition
- vocal tract
- gray level
- information retrieval