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| Presentation | 2012-05-18 15:20 Image emphasis method using high frame-rate images Danya Sugai, Hiroshi Katayama, Takayuki Hamamoto (Tokyo Univ. of Science)  IMQ2012-6 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We study the imaging system for reconstructing high-spatial resolution image using high frame-rate images from an image sensor. We adopt the spatial gradients with low estimated errors by predicting the motion vectors of the current frame from the motion vectors of the previous frame. In the case of applying the high frame-rate images, it is assumed that the temporal correlation between motion vectors is high. Therefore, using the spatial gradients, we can improve the accuracy of the motion estimation in the high frame-rate images. In this paper, we propose new method which uses 2 frame images for the estimation of spatial gradients. And we show the method of increasing spatial resolution using high frame-rate images as an application of the proposed method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | High frame-rate / Motion estimation / Gradient method / Super resolution / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 40, IMQ2012-6, pp. 23-26, May 2012. | |
| Paper # | IMQ2012-6 | |
| Date of Issue | 2012-05-11 (IMQ) | |
| 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 | IMQ2012-6 |
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| Conference Information | |
| Committee | IMQ |
| Conference Date | 2012-05-18 - 2012-05-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokai Univ. Takanawa Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Media Quality |
| Paper Information | |
| Registration To | IMQ |
| Conference Code | 2012-05-IMQ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image emphasis method using high frame-rate images |
| Sub Title (in English) | |
| Keyword(1) | High frame-rate |
| Keyword(2) | Motion estimation |
| Keyword(3) | Gradient method |
| Keyword(4) | Super resolution |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Danya Sugai |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Hiroshi Katayama |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name | Takayuki Hamamoto |
| 3rd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
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| Speaker | Author-1 |
| Date Time | 2012-05-18 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | IMQ |
| Paper # | IMQ2012-6 |
| Volume (vol) | vol.112 |
| Number (no) | no.40 |
| Page | pp.23-26 |
| #Pages | 4 |
| Date of Issue | 2012-05-11 (IMQ) |
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