DocumentCode
397423
Title
Lossless image compression using context-dependent multilevel 2D pattern matching
Author
Jia, Yunwei ; Yang, En-Hui
Author_Institution
Dept. of Electr. & Comput. Eng.,, Waterloo Univ., Ont., Canada
fYear
2003
fDate
29 June-4 July 2003
Firstpage
475
Abstract
In this study, we will generalize the 1D multilevel pattern matching (MPM) code to 2D data, and analyze the compression performance of the 2D MPM code for lossless image compression. We then extend the 2D MPM code to the case of context modelling, yielding a context-dependent 2D MPM code. Its performance will be theoretically analyzed and experimentally evaluated.
Keywords
data compression; image coding; image matching; 2D MPM code; context modelling; context-dependent multilevel 2D pattern matching; lossless image compression; Algorithm design and analysis; Arithmetic; Codes; Context modeling; Data analysis; Image analysis; Image coding; Pattern matching; Performance analysis; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN
0-7803-7728-1
Type
conf
DOI
10.1109/ISIT.2003.1228492
Filename
1228492
Link To Document