Classified JPEG coding of mixed document images for printing.
Marcia G. RamosRicardo L. de QueirozPublished in: IEEE Trans. Image Process. (2000)
Keyphrases
- document images
- coding method
- scanned images
- transform coding
- coded images
- lossless coding
- progressive transmission
- coding scheme
- arithmetic coding
- image compression
- document image analysis
- document analysis
- bit rate
- image coding
- compression algorithm
- optical character recognition
- compression ratio
- scanned documents
- document image understanding
- page segmentation
- language identification
- printed documents
- document processing
- compressed domain
- inter frame
- visual quality
- line extraction
- subband
- data compression
- video coding
- mathematical formulas
- page layout
- printed text
- image binarization
- dct coefficients