The effect of reducing the acoustic-frequency resolution for spectrograms used in deep denoising auto-encoder.
Yan-Tong ChenShu-Ting TsaiJeih-Weih HungPublished in: ICCE-TW (2021)
Keyphrases
- denoising
- image denoising
- natural images
- high resolution
- bit rate
- denoising algorithm
- noisy images
- total variation
- image processing
- underwater acoustic
- rate distortion
- wavelet packet
- power reduction
- noise removal
- low frequency
- wavelet domain
- gaussian noise
- low complexity
- error control
- source localization
- low resolution
- multiscale