Paper Abstract and Keywords |
Presentation |
2008-03-10 17:05
Toward Signal Processing Framework of Multi-view Image Technologies Keita Takahashi, Takeshi Naemura (Univ. of Tokyo) IE2007-297 PRMU2007-281 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents our recent studies trying to reinterpret multi-view imaging technologies from the viewpoint of signal processing, which were often discussed in the context of computer vision. We first introduce a theoretical SNR model of view interpolation that quantifies the quality of a view synthesized at the center of two given views as a function of the accuracy of disparities. We then discuss a theoretical framework of aliasing separation, in which depth estimation from multi-view images is redefined as an optimization problem of signal interpolation in the domain of ray space. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
view interpolation / aliasing separation / multi-view stereo / light field / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 539, PRMU2007-281, pp. 231-238, March 2008. |
Paper # |
PRMU2007-281 |
Date of Issue |
2008-03-03 (IE, PRMU) |
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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IE2007-297 PRMU2007-281 |
Conference Information |
Committee |
PRMU IE |
Conference Date |
2008-03-10 - 2008-03-11 |
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(See Japanese page) |
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JAIST |
Paper Information |
Registration To |
PRMU |
Conference Code |
2008-03-PRMU-IE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Toward Signal Processing Framework of Multi-view Image Technologies |
Sub Title (in English) |
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view interpolation |
Keyword(2) |
aliasing separation |
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multi-view stereo |
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light field |
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1st Author's Name |
Keita Takahashi |
1st Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
2nd Author's Name |
Takeshi Naemura |
2nd Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
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Speaker |
Author-1 |
Date Time |
2008-03-10 17:05:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
IE2007-297, PRMU2007-281 |
Volume (vol) |
vol.107 |
Number (no) |
no.538(IE), no.539(PRMU) |
Page |
pp.231-238 |
#Pages |
8 |
Date of Issue |
2008-03-03 (IE, PRMU) |
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