Copyright 2004 Ken Greenebaum
Proprietary
hybrid formats
nJBIG, DjVu, Microsoft’s
document format
nExample compression:
nTiff raw image: 31MB
nJPEG: 604kB
nDjVu: 70kB
nIn general these techniques
produce high quality representations in roughly the same size as an HTML page: 50KB
nViewers available free
nCompressors expensive