Improving Speech Recognition Performance in Noisy Environments by Enhancing Lip Reading Accuracy.
Dengshi LiYu GaoChenyi ZhuQianrui WangRuoxi WangPublished in: Sensors (2023)
Keyphrases
- speech recognition
- noisy environments
- speaker identification
- lip reading
- visual speech recognition
- speaker verification
- speech signal
- hidden markov models
- automatic speech recognition
- language model
- speech synthesis
- pattern recognition
- digit recognition
- visual speech
- background noise
- noisy speech
- speech enhancement
- feature selection
- machine learning
- word recognition
- noise reduction
- gaussian mixture model
- denoising
- neural network
- voice activity detection