Two-Microphone Noise Reduction Using Spatial Information-Based Spectral Amplitude Estimation.
Kai LiYanmeng GuoQiang FuJunfeng LiYonghong YanPublished in: IEICE Trans. Inf. Syst. (2012)
Keyphrases
- spatial information
- noise reduction
- signal to noise ratio
- edge preserving
- median filter
- spatial distribution
- spatial relationships
- edge detection
- noise level
- noise removal
- edge enhancement
- temporal information
- noise free
- intensity values
- spatial resolution
- local binary pattern
- spatial relations
- noisy environments
- spatial features
- color histogram
- speech enhancement
- noise detection
- region connection calculus
- wiener filter
- automatic speech recognition
- hyperspectral
- image processing
- computer vision