Split Bregman Approach to Linear Prediction Based Dereverberation With Enforced Speech Sparsity.
Marcin WitkowskiKonrad KowalczykPublished in: IEEE Signal Process. Lett. (2021)
Keyphrases
- linear prediction
- speech signal
- image coding
- lossless compression
- total variation
- prediction error
- operator splitting
- speech recognition
- vocal tract
- subband
- autoregressive
- cepstral coefficients
- blind deconvolution
- image restoration
- sparse representation
- higher order
- spectral analysis
- pattern recognition
- denoising
- variational methods
- high resolution
- basis pursuit
- multiresolution