Paper Abstract and Keywords |
Presentation |
2014-02-14 14:30
AR Using Pre-captured Images Considering Illumination of Real Scene Takayuki Akaguma, Fumio Okura, Tomokazu Sato, Naokazu Yokoya (NAIST) PRMU2013-161 CNR2013-69 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, pre-captured AR systems have been proposed as a novel type of mobile AR. In the pre–captured AR, omnidirectional images are captured at a number of fixed points and virtual objects are rendered with high quality in an offline process. In the online process, the system shows user perspective images generated from omnidirectional AR images based on the estimated pose of the mobile device. However, one problem of naive pre-captured AR system is the reduction of the reality in an AR experience due to the difference in illumination environments between the pre-captured image and the real world. In this paper, we propose a novel pre-captured AR system considering the change of real-world illumination. First,omnidirectional images are preliminarily captured under various illumination environments. In the online-stage,one of pre-captured images that is similar to the real-world illumination of the real scene captured in real-time, is selected and is displayed to the user. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
mobile augmented reality / pre-captured AR / geometric consistency / photometric consistency / omnidirectional image / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 431, PRMU2013-161, pp. 159-164, Feb. 2014. |
Paper # |
PRMU2013-161 |
Date of Issue |
2014-02-06 (PRMU, CNR) |
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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PRMU2013-161 CNR2013-69 |
Conference Information |
Committee |
PRMU CNR |
Conference Date |
2014-02-13 - 2014-02-14 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2014-02-PRMU-CNR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
AR Using Pre-captured Images Considering Illumination of Real Scene |
Sub Title (in English) |
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Keyword(1) |
mobile augmented reality |
Keyword(2) |
pre-captured AR |
Keyword(3) |
geometric consistency |
Keyword(4) |
photometric consistency |
Keyword(5) |
omnidirectional image |
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1st Author's Name |
Takayuki Akaguma |
1st Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
2nd Author's Name |
Fumio Okura |
2nd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
3rd Author's Name |
Tomokazu Sato |
3rd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
4th Author's Name |
Naokazu Yokoya |
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Nara Institute of Science and Technology (NAIST) |
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Speaker |
Author-1 |
Date Time |
2014-02-14 14:30:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2013-161, CNR2013-69 |
Volume (vol) |
vol.113 |
Number (no) |
no.431(PRMU), no.432(CNR) |
Page |
pp.159-164 |
#Pages |
6 |
Date of Issue |
2014-02-06 (PRMU, CNR) |
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