DocumentCode
1845477
Title
An analysis of some common scanning techniques for lossless image coding
Author
Memon, Nasir ; Neuhoff, David ; Shende, Sunil
Author_Institution
Dept. of Comput. Sci., Northern Illinois Univ., DeKalb, IL, USA
Volume
2
fYear
1997
fDate
2-5 Nov. 1997
Firstpage
1446
Abstract
We analyze the performance of context-based lossless image coding techniques in conjunction with the Hilbert and raster scans. Our analysis shows that, under certain reasonable assumptions, the raster scan is indeed better than the Hilbert scan, thereby dispelling the popular notion that using a Hilbert scan would always lead to improved performance.
Keywords
data compression; image coding; Hilbert scan; context-based lossless image coding techniques; lossless image coding; performance; raster scan; scanning techniques; Bit rate; Computer science; Entropy; Filling; Hilbert space; Image analysis; Image coding; Performance analysis; Pixel; Random variables;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems & Computers, 1997. Conference Record of the Thirty-First Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-8186-8316-3
Type
conf
DOI
10.1109/ACSSC.1997.679143
Filename
679143
Link To Document