Dual-channel noise reduction based on a mixture of circular-symmetric complex Gaussians on unit hypersphere.
Jalal TaghiaRainer MartinJalil TaghiaArne LeijonPublished in: ICASSP (2013)
Keyphrases
- noise reduction
- dual channel
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- median filter
- mixture model
- noise removal
- edge enhancement
- noisy environments
- noise filtering
- wiener filter
- speckle noise
- linear combination
- gaussian mixture
- noise cancellation
- speech enhancement
- noise detection
- mixture of gaussians
- gaussian mixture model
- impulsive noise
- edge preservation
- noise free
- vector median filter