DVCast: denoising and variable dct for analog visual communications.
Min WangBin TanDongmei ZhuQing ZouPublished in: Digit. Commun. Networks (2020)
Keyphrases
- denoising
- image denoising
- visual information
- image processing
- noisy images
- discrete cosine transform
- frequency domain
- wavelet packet
- total variation
- visual features
- low level
- natural images
- signal processing
- high speed
- wavelet domain
- transform domain
- noise removal
- visual perception
- denoising methods
- image compression
- multiresolution
- high level