Paper Abstract and Keywords |
Presentation |
2014-07-10 09:50
Near-lossless image coding considering the influence of re-encoding Hiroyuki Kobayashi (Tokyo Metro. Coll. of Ind. of Tech.), Masahiro Iwahashi (Nagaoka Univ. of Tech.), Hitoshi Kiya (Tokyo Metro. Univ.) CAS2014-22 VLD2014-31 SIP2014-43 MSS2014-22 SIS2014-22 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This report proposes a new quantization method, called zero-skip quantization and a near-lossless coding method based on this quantization.
The proposed coding method enables us to be considered the sparsity of the histogram, and also enables us to use any lossless coder.
Because of this feature, in the case of repeating near lossless coding to control the file size, it provides more effective compression performance than those of conventional near lossless encoders such as the JPEG-LS encoder. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
zero skip quantization / histogram packing / near lossless / coding / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 124, SIP2014-43, pp. 111-116, July 2014. |
Paper # |
SIP2014-43 |
Date of Issue |
2014-07-02 (CAS, VLD, SIP, MSS, SIS) |
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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CAS2014-22 VLD2014-31 SIP2014-43 MSS2014-22 SIS2014-22 |
Conference Information |
Committee |
CAS SIP MSS VLD SIS |
Conference Date |
2014-07-09 - 2014-07-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
System, signal processing and related topics |
Paper Information |
Registration To |
SIP |
Conference Code |
2014-07-CAS-SIP-MSS-VLD-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Near-lossless image coding considering the influence of re-encoding |
Sub Title (in English) |
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Keyword(1) |
zero skip quantization |
Keyword(2) |
histogram packing |
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near lossless |
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coding |
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1st Author's Name |
Hiroyuki Kobayashi |
1st Author's Affiliation |
Tokyo Metropolitan College of Industrial Technology (Tokyo Metro. Coll. of Ind. of Tech.) |
2nd Author's Name |
Masahiro Iwahashi |
2nd Author's Affiliation |
Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
3rd Author's Name |
Hitoshi Kiya |
3rd Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metro. Univ.) |
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Speaker |
Author-3 |
Date Time |
2014-07-10 09:50:00 |
Presentation Time |
20 minutes |
Registration for |
SIP |
Paper # |
CAS2014-22, VLD2014-31, SIP2014-43, MSS2014-22, SIS2014-22 |
Volume (vol) |
vol.114 |
Number (no) |
no.122(CAS), no.123(VLD), no.124(SIP), no.125(MSS), no.126(SIS) |
Page |
pp.111-116 |
#Pages |
6 |
Date of Issue |
2014-07-02 (CAS, VLD, SIP, MSS, SIS) |
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