DocumentCode
3514909
Title
Progressive lossy-to-lossless coding of arbitrarily-sampled image data using the modified scattered data coding method
Author
Adams, Michael D.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Victoria, Victoria, BC
fYear
2009
fDate
19-24 April 2009
Firstpage
1017
Lastpage
1020
Abstract
In earlier work, Demaret and Iske proposed the scattered data coding (SDC) method for (single-rate) coding of arbitrarily-sampled image data. In this paper, several modifications to the SDC method are proposed in order to remove some limitations of the original scheme, improve coding efficiency, and add a progressive lossy-to-lossless coding capability. Through experimental results, the proposed method is shown to yield a significant improvement in coding efficiency (relative to the original SDC method) as well as provide an efficient progressive lossy-to-lossless coding capability.
Keywords
image coding; image sampling; arbitrarily-sampled image data; coding efficiency; progressive lossy-to-lossless coding; scattered data coding; single-rate coding; Biomedical imaging; Data structures; Gray-scale; Image coding; Image sampling; Lattices; Scattering; Tree data structures; image coding; meshes; progressive coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2009. ICASSP 2009. IEEE International Conference on
Conference_Location
Taipei
ISSN
1520-6149
Print_ISBN
978-1-4244-2353-8
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2009.4959759
Filename
4959759
Link To Document