Paper Abstract and Keywords |
Presentation |
2012-01-20 16:25
Source Coding with Side Information Based on Incremental Parsing and Arithmetic Coding Daisuke Hamada, Shigeaki Kuzuoka (Wakayama Univ.) IT2011-44 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we consider a lossless source coding problem where the common side information
is available at both of encoder and decoder.
A coding algorithm based on incremental parsing
was proposed by Uyematsu and Maeda.
Their algorithm was originally developed by Ziv for channel decoding,
and is referred as ZUM algorithm.
It is proved
that ZUM algorithm is an asymptotically optimal universal algorithm.
On the other hand, it is pointed out
that the practical performance of ZUM algorithm is not very good.
In this paper,
we propose a technique
that improves the performance of ZUM algorithm by applying arithmetic coding.
Computer simulations using Markov sources and bitmap image files show
that the proposed algorithm can improve the performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
data compression / side information / universal source coding / incremental parsing / range coder / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 390, IT2011-44, pp. 31-36, Jan. 2012. |
Paper # |
IT2011-44 |
Date of Issue |
2012-01-13 (IT) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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IT2011-44 |
Conference Information |
Committee |
IT |
Conference Date |
2012-01-20 - 2012-01-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
University of Tsukuba |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
IT |
Conference Code |
2012-01-IT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Source Coding with Side Information Based on Incremental Parsing and Arithmetic Coding |
Sub Title (in English) |
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Keyword(1) |
data compression |
Keyword(2) |
side information |
Keyword(3) |
universal source coding |
Keyword(4) |
incremental parsing |
Keyword(5) |
range coder |
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1st Author's Name |
Daisuke Hamada |
1st Author's Affiliation |
Wakayama University (Wakayama Univ.) |
2nd Author's Name |
Shigeaki Kuzuoka |
2nd Author's Affiliation |
Wakayama University (Wakayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-01-20 16:25:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2011-44 |
Volume (vol) |
vol.111 |
Number (no) |
no.390 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2012-01-13 (IT) |
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