Joint Multi-Channel Dereverberation and Noise Reduction Using a Unified Convolutional Beamformer With Sparse Priors.
Henri GodeMarvin TammenSimon DocloPublished in: CoRR (2021)
Keyphrases
- multi channel
- noise reduction
- signal to noise ratio
- sparse coding
- edge preserving
- single channel
- noise level
- noise removal
- edge detection
- anti aliasing
- speech enhancement
- median filter
- soft thresholding
- sparse representation
- wiener filter
- edge enhancement
- noisy environments
- multipath
- noise detection
- multiscale
- end to end
- natural images
- wavelet transform
- hidden markov models
- high dimensional
- feature space
- image processing