Musical-Noise-Free Blind Speech Extraction Using ICA-Based Noise Estimation with Channel Selection.
Ryoichi MiyazakiHiroshi SaruwatariKiyohiro ShikanoKazunobu KondoPublished in: IWAENC (2012)
Keyphrases
- noise free
- noise estimation
- noisy images
- noise level
- denoising
- image denoising
- edge detection
- speech signal
- denoising algorithm
- additive noise
- noise reduction
- face recognition
- noise variance
- impulse noise
- noise model
- gaussian noise
- noisy data
- wavelet domain
- natural images
- information extraction
- image processing
- multiscale
- digital images
- speech recognition
- multi channel
- signal processing
- principal component analysis
- feature extraction