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| Presentation | 2007-11-30 14:55 Design of Non-separable Orthogonal Symmetric Wavelets with a Lattice Structure Shogo Muramatsu, Atsuyuki Adachi, Hisakazu Kikuchi (Niigata Univ.)  CAS2007-81 CST2007-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this work, a design method of two-dimensional (2-D) orthogonal symmetric wavelets is proposed by using a lattice structure for multi-dimensional (M-D) linear-phase paraunitary filter banks (LPPUFB), which the authors have proposed before as a previous work. The derivation process for the constraints on the second-order vanishing moment is shown and some design examples obtained through optimization with the constraints are exemplified. In the application to image processing, the directionality of filters is of interest. This report verifies through optimization processes for anisotropic autocorrelated function (acf) model that the vanishing moment constraints significantly influence to the directionality. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wavelets / Orthogonal transforms / Non-separable filter banks / Vanishing moments / Directionality / Video coding / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 362, CAS2007-81, pp. 43-48, Nov. 2007. | |
| Paper # | CAS2007-81 | |
| Date of Issue | 2007-11-23 (CAS, 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 | CAS2007-81 CST2007-32 |
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| Conference Information | |
| Committee | MSS CAS |
| Conference Date | 2007-11-29 - 2007-11-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Niigata University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Graphs, Petri nets, Neural Networks |
| Paper Information | |
| Registration To | CAS |
| Conference Code | 2007-11-CST-CAS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Non-separable Orthogonal Symmetric Wavelets with a Lattice Structure |
| Sub Title (in English) | |
| Keyword(1) | Wavelets |
| Keyword(2) | Orthogonal transforms |
| Keyword(3) | Non-separable filter banks |
| Keyword(4) | Vanishing moments |
| Keyword(5) | Directionality |
| Keyword(6) | Video coding |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shogo Muramatsu |
| 1st Author's Affiliation | Niigata University (Niigata Univ.) |
| 2nd Author's Name | Atsuyuki Adachi |
| 2nd Author's Affiliation | Niigata University (Niigata Univ.) |
| 3rd Author's Name | Hisakazu Kikuchi |
| 3rd Author's Affiliation | Niigata University (Niigata Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-11-30 14:55:00 |
| Presentation Time | 25 minutes |
| Registration for | CAS |
| Paper # | CAS2007-81, CST2007-32 |
| Volume (vol) | vol.107 |
| Number (no) | no.362(CAS), no.364(CST) |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2007-11-23 (CAS, CST) |
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