| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2009-02-05 16:10 A note on accurate restoration and resolution enhancement of a deteriorated sequence caused by camera shake Makoto Takizawa, Miki Haseyama (Hokudai Univ.)  ITS2008-81 IE2008-251 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes an accurate restoration and resolution enhancement method of a sequence deteriorated by camera shake based on super-resolution reconstruction. The proposed method estimates the PSF(Point Spread Function) which denotes the deterioration function of a camera shake. Then, in order to calculate the correspondence between frames in the sequence accurately, we utilize restored frames as substitutes to the original ones. Furthermore, by introducing a new weighting factor, which prevents oversmoothing in the camera shake direction, to the super-resolution reconstructon, an accurate restoration and resolution enhancement can be realized. Simulation results are shown to verify the performance of the proposed method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Image restoration / Resolution enhancement / Image enlargement / Super-resolution / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 425, IE2008-251, pp. 265-268, Feb. 2009. | |
| Paper # | IE2008-251 | |
| Date of Issue | 2009-01-28 (ITS, IE) | |
| 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 | ITS2008-81 IE2008-251 |
|
| Conference Information | |
| Committee | IE ITS ITE-HI ITE-ME ITE-AIT |
| Conference Date | 2009-02-04 - 2009-02-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Graduate School of Information Science and Technology Hokkaido Univ |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processings for ITS, Visual Media Engineering, etc. |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2009-02-IE-ITS-HI-ME-AIT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A note on accurate restoration and resolution enhancement of a deteriorated sequence caused by camera shake |
| Sub Title (in English) | |
| Keyword(1) | Image restoration |
| Keyword(2) | Resolution enhancement |
| Keyword(3) | Image enlargement |
| Keyword(4) | Super-resolution |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Makoto Takizawa |
| 1st Author's Affiliation | Hokkaido University (Hokudai Univ.) |
| 2nd Author's Name | Miki Haseyama |
| 2nd Author's Affiliation | Hokkaido University (Hokudai Univ.) |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2009-02-05 16:10:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | ITS2008-81, IE2008-251 |
| Volume (vol) | vol.108 |
| Number (no) | no.424(ITS), no.425(IE) |
| Page | pp.265-268 |
| #Pages | 4 |
| Date of Issue | 2009-01-28 (ITS, IE) |
[Return to Top Page]