A lossless image compression algorithm using variable block size segmentation.
Nagarajan RanganathanSteve G. RomaniukKameswara Rao NamuduriPublished in: IEEE Trans. Image Process. (1995)
Keyphrases
- compression algorithm
- lossless data compression
- quadtree decomposition
- jpeg ls
- image segmentation
- data compression
- multiscale
- image compression
- block coding
- image data
- compression ratio
- compression scheme
- input image
- test images
- image regions
- lossless compression
- gray level images
- pixel wise
- bitstream
- image representation
- variable block size
- arithmetic coding
- computer vision
- motion estimation
- wavelet transform
- lossy compression
- low bit rate
- image sequences
- image coding