Postprocessing of Compressed Images via Sequential Denoising.
Yehuda DarAlfred M. BrucksteinMichael EladRaja GiryesPublished in: CoRR (2015)
Keyphrases
- compressed images
- post processing
- denoising
- reconstructed image
- spatially adaptive
- dct domain
- blocking artifacts
- image denoising
- image compression
- preprocessing
- visual quality
- coded images
- compression ratio
- wavelet domain
- image processing
- higher quality
- image reconstruction
- frequency domain
- natural images
- denoising methods
- discrete cosine transform
- projections onto convex sets
- compressed domain
- wavelet transform
- transform coding
- bit rate
- multimedia