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| Presentation | 2007-06-21 13:00 A Luminance Gradient based Adaptive Image Interpolation Method using Multi-dimensionally Extended Interpolation Kernel Hiroyuki Kobayashi (Tokyo Metro. College of Industrial Tech.), Hitoshi Kiya (Tokyo Metro. Univ.)  CAS2007-9 VLD2007-25 SIP2007-39 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Traditional interpolation methods, the bilinear, the bicubic, and so on, are very simple and widely used, however it is well known that the problem of juggies arises. In order to solve the problem, this report proposes a luminance gradient based adaptive image interpolation method. In this method, we first factorize an interpolation kernel to a zero-hold kernel and the remain part, make multi-dimensionally extended zero-hold functions, and then select a suitable kernel from them adaptively using the luminance gradient. The factorization enables us to decrease the quantities of operations and memories. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Luminance Gradient / Interpolation Kernel / Multi-dimensional / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 104, SIP2007-39, pp. 49-54, June 2007. | |
| Paper # | SIP2007-39 | |
| Date of Issue | 2007-06-14 (CAS, VLD, SIP) | |
| 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 | CAS2007-9 VLD2007-25 SIP2007-39 |
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| Conference Information | |
| Committee | CAS SIP VLD |
| Conference Date | 2007-06-21 - 2007-06-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Tokai Univ. （Sapporo) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2007-06-CAS-SIP-VLD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Luminance Gradient based Adaptive Image Interpolation Method using Multi-dimensionally Extended Interpolation Kernel |
| Sub Title (in English) | |
| Keyword(1) | Luminance Gradient |
| Keyword(2) | Interpolation Kernel |
| Keyword(3) | Multi-dimensional |
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| 1st Author's Name | Hiroyuki Kobayashi |
| 1st Author's Affiliation | Tokyo Metropolitan College of Industrial Technology (Tokyo Metro. College of Industrial Tech.) |
| 2nd Author's Name | Hitoshi Kiya |
| 2nd Author's Affiliation | Tokyo Metropolitan University (Tokyo Metro. Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-06-21 13:00:00 |
| Presentation Time | 20 minutes |
| Registration for | SIP |
| Paper # | CAS2007-9, VLD2007-25, SIP2007-39 |
| Volume (vol) | vol.107 |
| Number (no) | no.100(CAS), no.102(VLD), no.104(SIP) |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2007-06-14 (CAS, VLD, SIP) |
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