Paper Abstract and Keywords |
Presentation |
2016-05-19 13:00
Light-field Imaging at Spectrally-varying Spatial-resolutions for High-resolution Multi-viewpoint Image Synthesis Suguru Kobayashi, Daisuke sugimura, Takayuki Hamamoto (Tokyo Univ. of Science) SIP2016-1 IE2016-1 PRMU2016-1 MI2016-1 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a novel light field imaging method for high-resolution multi-viewpoint images acquisition. Previous systems record multi-view images by a single sensor. Thus, they are hard to avoid the degradation of the spatial resolution of each view-point image. In order to overcome this problem, we utilize an organic photoelectric conversion film (OPCF). Our imaging system places the OPCF having the green spectrum sensitivity onto the micro-lens array of the conventional light field camera. It allows us to obtain the images at the different number of viewpoints and spatial resolution for each RGB color. Using the captured images, we reconstruct the full-resolution sub-images based on color and spatial correlations between viewpoint images. Our experiments using synthetic images show that our method outperforms other previous methods. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
light field imaging / organic photoelectric conversion film / super-resolution / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 37, IE2016-1, pp. 1-4, May 2016. |
Paper # |
IE2016-1 |
Date of Issue |
2016-05-12 (SIP, IE, PRMU, MI) |
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) |
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SIP2016-1 IE2016-1 PRMU2016-1 MI2016-1 |
Conference Information |
Committee |
PRMU IE MI SIP |
Conference Date |
2016-05-19 - 2016-05-20 |
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(See Japanese page) |
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Paper Information |
Registration To |
IE |
Conference Code |
2016-05-PRMU-IE-MI-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Light-field Imaging at Spectrally-varying Spatial-resolutions for High-resolution Multi-viewpoint Image Synthesis |
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Keyword(1) |
light field imaging |
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organic photoelectric conversion film |
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super-resolution |
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1st Author's Name |
Suguru Kobayashi |
1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
2nd Author's Name |
Daisuke sugimura |
2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
3rd Author's Name |
Takayuki Hamamoto |
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Tokyo University of Science (Tokyo Univ. of Science) |
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Speaker |
Author-1 |
Date Time |
2016-05-19 13:00:00 |
Presentation Time |
30 minutes |
Registration for |
IE |
Paper # |
SIP2016-1, IE2016-1, PRMU2016-1, MI2016-1 |
Volume (vol) |
vol.116 |
Number (no) |
no.36(SIP), no.37(IE), no.38(PRMU), no.39(MI) |
Page |
pp.1-4 |
#Pages |
4 |
Date of Issue |
2016-05-12 (SIP, IE, PRMU, MI) |
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