Compression artifact reduction based on total variation regularization method for MPEG-2.
Tomio GotoYuki KatoSatoshi HiranoMasaru SakuraiTruong Q. NguyenPublished in: IEEE Trans. Consumer Electron. (2011)
Keyphrases
- regularization method
- total variation
- image restoration
- regularization methods
- regularization parameter
- compressed images
- image compression
- convex optimization
- image denoising
- compression ratio
- compressed domain
- edge preserving
- image processing
- partial differential equations
- denoising
- compression algorithm
- markov random field
- super resolution
- inverse problems
- wavelet transform
- multiresolution
- pairwise
- computer vision