Cluster-based polynomial-fit histogram equalization (CPHEQ) for robust speech recognition.
Shih-Hsiang LinYao-Ming YehBerlin ChenPublished in: INTERSPEECH (2007)
Keyphrases
- speech recognition
- histogram equalization
- noisy environments
- image enhancement
- hidden markov models
- speech signal
- automatic speech recognition
- speech processing
- language model
- speech synthesis
- speech recognizer
- pattern recognition
- speech recognition systems
- speaker identification
- speech recognition technology
- image contrast enhancement
- gray scale
- contrast enhancement
- speaker dependent
- color images