A lossless image compression algorithm using variable block size segmentation.
N. RanganathanSteve G. RomaniukKameswara Rao NamuduriPublished in: ICPR (3) (1994)
Keyphrases
- compression algorithm
- lossless data compression
- jpeg ls
- quadtree decomposition
- data compression
- image segmentation
- image compression
- multiscale
- block coding
- compression ratio
- lossless compression
- variable block size
- test images
- input image
- image data
- compression scheme
- gray level images
- image regions
- image representation
- inter frame
- bit rate
- pixel wise
- image processing
- arithmetic coding
- quadtree
- low bit rate
- entropy coding
- coding scheme
- vector field
- data structure