DocumentCode
703432
Title
Lossless compression of images by a search order based entropy coding
Author
Jiang, J. ; Brett, C.V.
Author_Institution
Sch. of Comput., Univ. of Glamorgan, Pontypridd, UK
fYear
1998
fDate
8-11 Sept. 1998
Firstpage
1
Lastpage
4
Abstract
In this paper, we propose a simple search order entropy coding algorithm to compress grey level scale images on lossless basis. Extensive experiments are carried out in comparison with JPEG lossless compression mode. The results reveal that for the majority of image samples tested, the proposed algorithm outperforms JPEG. This work provides a competitive alternative yet simple solution to lossless image compression.
Keywords
image coding; search problems; JPEG lossless compression mode; grey level scale images; lossless image compression; search order based entropy coding algorithm; Algorithm design and analysis; Context; Context modeling; Dictionaries; Image coding; Transform coding; image compression; lossless data compression and algorithm design;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location
Rhodes
Print_ISBN
978-960-7620-06-4
Type
conf
Filename
7089903
Link To Document