Block-based segmentation and adaptive coding for visually lossless compression of scanned documents.
Xin LiShawmin LeiPublished in: ICIP (3) (2001)
Keyphrases
- lossless compression
- predictive coding
- linear prediction
- scanned documents
- lossless image coding
- inter frame
- lossless coding
- compression ratio
- text detection
- coding method
- shape coding
- arithmetic coding
- image segmentation
- entropy coding
- image compression
- motion estimation
- quadtree
- coding scheme
- level set
- image coding
- document images
- motion compensation
- compression algorithm
- compression scheme
- test images
- high order
- video coding
- variable block size
- image processing