Generalized Multichannel Wiener Filter for Spatially Distributed Microphones.
Toby Christian Lawin-OreSebastian StenzelJürgen FreudenbergerSimon DocloPublished in: ITG Symposium on Speech Communication (2014)
Keyphrases
- spatially distributed
- wiener filter
- single channel
- image restoration
- noise reduction
- denoising
- environmental conditions
- additive noise
- signal to noise ratio
- point spread function
- blurred images
- speech signal
- multi frame
- video camera
- spatial domain
- space time
- motion blur
- automatic speech recognition
- frequency domain
- edge detection
- multiscale