Audio enhancement using local SNR-based sparse binary mask estimation and spectral imputation.
Kwang Myung JeonHong Kook KimPublished in: Digit. Signal Process. (2017)
Keyphrases
- signal to noise ratio
- multimedia
- linear predictive coding
- continuous valued
- image processing
- image enhancement
- high dimensional
- signal processing
- visual information
- missing values
- parameter estimation
- motion estimation
- estimation algorithm
- non binary
- noise reduction
- multiscale
- ofdm system
- sampling rate
- sparse data
- visual data
- missing data
- edge detection