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| Presentation | 2010-03-04 15:25 Image Enlargement Employing Predefined Codebook and Eigenspace-BPLP Hidenobu Hashikami, Go Tanaka (Yamaguchi Univ.), Hideaki Kawano (Kyusyu Inst. of Tech.), Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fuzzy Logic Systems Inst.)  SIS2009-55 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Back projection for lost pixel (BPLP) is a method, which generates the eigenspace reflecting characteristics of an input image and restores missing pixels of the image by using it. In this report, a new image enlargement method is proposed by applying BPLP to the predefined codebook-based one. In the proposed method, the eigenspace is generated by using the predefined codebook consisting of a set of low-high frequency component pairs. Then the image enlargement, which estimates high frequency components fast and preserve the sharpness, is accomplished by BPLP. Through the experiments, the effectiveness of the proposed method is illustrated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Image enlargement / Predefined codebook / Eigenspace / BPLP / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 447, SIS2009-55, pp. 37-42, March 2010. | |
| Paper # | SIS2009-55 | |
| Date of Issue | 2010-02-25 (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) | |
| Download PDF | SIS2009-55 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2010-03-04 - 2010-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanagawa Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2010-03-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image Enlargement Employing Predefined Codebook and Eigenspace-BPLP |
| Sub Title (in English) | |
| Keyword(1) | Image enlargement |
| Keyword(2) | Predefined codebook |
| Keyword(3) | Eigenspace |
| Keyword(4) | BPLP |
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| 1st Author's Name | Hidenobu Hashikami |
| 1st Author's Affiliation | Yamaguchi University (Yamaguchi Univ.) |
| 2nd Author's Name | Go Tanaka |
| 2nd Author's Affiliation | Yamaguchi University (Yamaguchi Univ.) |
| 3rd Author's Name | Hideaki Kawano |
| 3rd Author's Affiliation | Kyusyu Institute of Technology (Kyusyu Inst. of Tech.) |
| 4th Author's Name | Noriaki Suetake |
| 4th Author's Affiliation | Yamaguchi University (Yamaguchi Univ.) |
| 5th Author's Name | Eiji Uchino |
| 5th Author's Affiliation | Yamaguchi University/Fuzzy Logic Systems Institute (Yamaguchi Univ./Fuzzy Logic Systems Inst.) |
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| Speaker | Author-1 |
| Date Time | 2010-03-04 15:25:00 |
| Presentation Time | 20 minutes |
| Registration for | SIS |
| Paper # | SIS2009-55 |
| Volume (vol) | vol.109 |
| Number (no) | no.447 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2010-02-25 (SIS) |
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