Constrained adaptation of histogram equalization for robust speech recognition.
Xiong XiaoEngsiong ChngHaizhou LiPublished in: ChinaSIP (2013)
Keyphrases
- speech recognition
- histogram equalization
- noisy environments
- automatic speech recognition
- speaker adaptation
- hidden markov models
- pattern recognition
- language model
- image enhancement
- contrast enhancement
- speech processing
- speaker independent
- speech synthesis
- speech signal
- speech recognition technology
- speaker identification
- speech recognition systems
- speaker dependent
- gray level
- image classification
- speech recognizer
- image contrast enhancement
- neural network
- maximum likelihood
- denoising
- image processing