Adaptive nonlinear diffusion processes for ringing artifacts removal on JPEG 2000 images.
Susu YaoWeisi LinZhongkang LuEe Ping OngXiaokang YangPublished in: ICME (2004)
Keyphrases
- jpeg images
- compressed images
- compression algorithm
- discrete cosine transform
- data hiding
- spatial domain
- anisotropic diffusion
- dct coefficients
- image denoising
- low bit rate
- dct domain
- wireless channels
- partial differential equations
- image compression
- noise reduction
- multiscale
- compressed domain
- noise removal
- markov random field
- denoising