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| Presentation | 2011-10-25 09:30 Improvement of 3D Shape Reconstruction by Position Estimation of Occluding Contours Akio Ishikawa, Hiroshi Sankoh, Sei Naito (KDDI R&D Labs.)  SIP2011-68 ICD2011-71 IE2011-67 Link to ES Tech. Rep. Archives: ICD2011-71 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes 3D shape reconstruction of real object from the multiview video in order to precise free viewpoint video. It is necessary to collect points existing on the real object surface for 3D shape reconstruction. However, only a few points can be utilized in the conventional scheme, so the reconstructed shape is not necessarily precise. Therefore, we propose a new shape reconstruction scheme by utilizing the sufficient number of surface points extracted from a tangent line from a camera principal point to the real object surface. Experimental results confirmed that enabled more precise shape reconstruction could be realized by the proposed scheme. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Free Viewpoint Video / Multiview Video / 3D Shape Reconstruction / Occluding Contours / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 259, IE2011-67, pp. 37-42, Oct. 2011. | |
| Paper # | IE2011-67 | |
| Date of Issue | 2011-10-17 (SIP, ICD, IE) | |
| 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 | SIP2011-68 ICD2011-71 IE2011-67 Link to ES Tech. Rep. Archives: ICD2011-71 |
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| Conference Information | |
| Committee | ICD IE SIP IPSJ-SLDM |
| Conference Date | 2011-10-24 - 2011-10-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ｉｃｈｉｎｏｂｏ(Sendai) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2011-10-ICD-IE-SIP-SLDM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of 3D Shape Reconstruction by Position Estimation of Occluding Contours |
| Sub Title (in English) | |
| Keyword(1) | Free Viewpoint Video |
| Keyword(2) | Multiview Video |
| Keyword(3) | 3D Shape Reconstruction |
| Keyword(4) | Occluding Contours |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akio Ishikawa |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D Labs.) |
| 2nd Author's Name | Hiroshi Sankoh |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D Labs.) |
| 3rd Author's Name | Sei Naito |
| 3rd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI R&D Labs.) |
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| Speaker | Author-1 |
| Date Time | 2011-10-25 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | IE |
| Paper # | SIP2011-68, ICD2011-71, IE2011-67 |
| Volume (vol) | vol.111 |
| Number (no) | no.257(SIP), no.258(ICD), no.259(IE) |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2011-10-17 (SIP, ICD, IE) |
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