Speech Dereverberation Based on Convex Optimization Algorithms for Group Sparse Linear Prediction.
Daniele GiacobelloTobias Lindstrøm JensenPublished in: ICASSP (2018)
Keyphrases
- convex optimization
- linear prediction
- convex optimization problems
- speech signal
- computationally efficient
- group lasso
- image coding
- graphical models
- optimization problems
- least squares
- total variation
- hidden markov models
- computational complexity
- primal dual
- data structure
- low rank matrix
- image processing
- interior point methods
- speech recognition
- language model
- wavelet transform