A Threshold Denoising Algorithm Based on Mathematical Morphology for Speech Enhancement.
Guangyan LiCaixia ZhengTingfa XuXiaolin CaoXingpeng MaoShuangwei WangPublished in: CSPS (2017)
Keyphrases
- mathematical morphology
- denoising algorithm
- speech enhancement
- noise reduction
- edge detection
- noise level
- noisy environments
- signal to noise ratio
- denoising
- image processing
- noisy images
- gray scale
- image analysis
- edge preserving
- binary images
- image denoising
- wiener filter
- median filter
- noise removal
- noise model
- partial differential equations
- structuring elements
- region growing
- image enhancement
- edge information
- speech signal
- wavelet coefficients
- linear prediction
- natural images