Robust Speech Recognition by Nonlocal Means Denoising Processing.
Haitian XuZheng-Hua TanPaul DalsgaardBørge LindbergPublished in: IEEE Signal Process. Lett. (2008)
Keyphrases
- speech recognition
- denoising
- nonlocal means
- denoising algorithm
- image denoising
- noisy environments
- video denoising
- denoising methods
- hidden markov models
- language model
- speech signal
- noisy images
- image processing
- speech synthesis
- natural images
- noise removal
- speech recognizer
- pattern recognition
- automatic speech recognition
- parameter selection
- wavelet domain
- frequency domain
- speech recognition systems
- speaker identification
- nl means
- wavelet coefficients
- wavelet packet
- multiresolution