Title :
Source coding with a permutation-based reversible memory-binding transform for data compression in categorical data domains
Author :
Talbot, Bryan G. ; Talbot, Lisa M.
Author_Institution :
TASC Inc., Chantilly, VA, USA
fDate :
9/1/1998 12:00:00 AM
Abstract :
A general purpose reversible memory-binding transform (MBT) is developed, which uses a permutation transform technique to bind memory information to a transformed signal alphabet. The algorithm performs well in conjunction with a Huffman coder for both ordered sources, such as pixel intensities, and categorical sources, such as vector quantized codebook indices
Keywords :
Huffman codes; image coding; source coding; transform coding; vector quantisation; Huffman coder; algorithm; categorical data domains; categorical sources; data compression; memory information; ordered sources; permutation transform technique; permutation-based reversible memory-binding transform; pixel intensities; source coding; transformed signal alphabet; vector quantized codebook indices; Character generation; Data compression; Decoding; Entropy; Humans; Predictive models; Signal generators; Source coding; Transform coding; Vector quantization;
Journal_Title :
Image Processing, IEEE Transactions on
