Paper Abstract and Keywords |
Presentation |
2008-03-10 15:55
Yutaka Kunita (NTT) IE2007-295 PRMU2007-279 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose an image-based rendering method called ”layered probability mapping.” The algorithm
requires modest computer power but produces high-quality output images even from textureless or
noisy input images. This accommodates ambiguities regarding object depth. Because the layers
are locally view dependent, we can save the computing time to acquire globally consistent precise
models. Also, by integrating the layers estimated from plural reference viewpoints, the rendered
image that include occlusion regions are much improved, since the region with low fidelity estimated
from one viewpoint is complemented by high fidelity from other viewpoints. The algorithm
that implements the features above is computationally modest and straight forward, without including
conditional branching and optimization of non-linear equations. Actually, by adding some
limitations, real-time rendering is possible by current commodity hardware. Also, we show the
image synthesis results to prove our method can generate higher quality images compared to some
conventional methods. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
3D / Muilti-view / Image-Based Rendering / IBR / Probability Map / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 539, PRMU2007-279, pp. 215-222, March 2008. |
Paper # |
PRMU2007-279 |
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) |
Download PDF |
IE2007-295 PRMU2007-279 |
Conference Information |
Committee |
PRMU IE |
Conference Date |
2008-03-10 - 2008-03-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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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) |
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(See Japanese page) |
Title (in English) |
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Keyword(1) |
3D |
Keyword(2) |
Muilti-view |
Keyword(3) |
Image-Based Rendering |
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IBR |
Keyword(5) |
Probability Map |
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1st Author's Name |
Yutaka Kunita |
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NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2008-03-10 15:55:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
IE2007-295, PRMU2007-279 |
Volume (vol) |
vol.107 |
Number (no) |
no.538(IE), no.539(PRMU) |
Page |
pp.215-222 |
#Pages |
8 |
Date of Issue |
2008-03-03 (IE, PRMU) |
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