Blind deconvolution of reverberated speech signals via regularization.
Juan LiuHenrique S. MalvarPublished in: ICASSP (2001)
Keyphrases
- blind deconvolution
- speech signal
- speech recognition
- blind image deconvolution
- additive noise
- point spread function
- total variation
- image deblurring
- automatic speech recognition systems
- non stationary
- hidden markov models
- multi frame
- blind source separation
- map estimation
- image restoration
- blurred images
- noise reduction
- variational methods
- bayesian framework
- image quality
- pattern recognition
- image processing
- machine learning