A novel denoising method for acoustic signal.
Qiuju LiZhaotong ZhuChuan XuYinzhou TangPublished in: ICSPCC (2017)
Keyphrases
- acoustic signal
- denoising methods
- denoising
- image denoising
- acoustic signals
- noisy images
- nonlocal means
- wavelet packet
- noise reduction
- wavelet denoising
- denoising algorithm
- natural images
- nl means
- image processing
- wavelet domain
- compression ratio
- optimization method
- gaussian mixture model
- similarity measure
- feature extraction