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| Presentation | 2010-06-21 16:10 Reversible Component Transforms via an Interpretation of the LU Factorization Hisakazu Kikuchi, Junghyeun Hwang, Shogo Muramatsu (Niigata Univ.)  CAS2010-15 VLD2010-25 SIP2010-36 CST2010-15 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A variant to a given irreversible linear transformation is defined based on the LU decomposition of a nonsingular matrix so that the transformation may be computed in a lifting form and may be hence reversible. Round-off errors involved with the lifting computation and the signal excursion are analyzed, and the computational complexity is also given. Some reversible component transforms are presented and experimented to provide helpful information to image compression applications. Discussions are developed with coding gain and actual bit rates. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | component transform / reversible transform / image compression / LU factorization / lifting / round-off error / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 88, SIP2010-36, pp. 81-86, June 2010. | |
| Paper # | SIP2010-36 | |
| Date of Issue | 2010-06-14 (CAS, VLD, SIP, CST) | |
| 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) | |
| Download PDF | CAS2010-15 VLD2010-25 SIP2010-36 CST2010-15 |
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| Conference Information | |
| Committee | CAS MSS VLD SIP |
| Conference Date | 2010-06-21 - 2010-06-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kitami Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2010-06-CAS-CST-VLD-SIP |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reversible Component Transforms via an Interpretation of the LU Factorization |
| Sub Title (in English) | |
| Keyword(1) | component transform |
| Keyword(2) | reversible transform |
| Keyword(3) | image compression |
| Keyword(4) | LU factorization |
| Keyword(5) | lifting |
| Keyword(6) | round-off error |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hisakazu Kikuchi |
| 1st Author's Affiliation | Niigata University (Niigata Univ.) |
| 2nd Author's Name | Junghyeun Hwang |
| 2nd Author's Affiliation | Niigata University (Niigata Univ.) |
| 3rd Author's Name | Shogo Muramatsu |
| 3rd Author's Affiliation | Niigata University (Niigata Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-06-21 16:10:00 |
| Presentation Time | 25 minutes |
| Registration for | SIP |
| Paper # | CAS2010-15, VLD2010-25, SIP2010-36, CST2010-15 |
| Volume (vol) | vol.110 |
| Number (no) | no.86(CAS), no.87(VLD), no.88(SIP), no.89(CST) |
| Page | pp.81-86 |
| #Pages | 6 |
| Date of Issue | 2010-06-14 (CAS, VLD, SIP, CST) |
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