Restoration of error-diffused images using POCS.
Gözde BozkurtA. Enis ÇetinPublished in: ICASSP (1999)
Keyphrases
- projections onto convex sets
- error diffused images
- lossless compression
- projection onto convex sets
- post processing
- error diffusion
- inverse halftoning
- spatial domain
- arithmetic coding
- super resolution
- discrete cosine transform
- image restoration
- halftone images
- image compression
- compression ratio
- halftoning algorithm
- image quality
- image processing
- gray scale
- error concealment
- dct domain
- quadtree
- coding method
- compression scheme
- compression algorithm
- binary images
- gray level
- higher order
- data structure
- high quality