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| Presentation | 2012-02-20 13:20 Efficient Free Viewpoint Video Transmission Technology by Integrating Multiview Depth Map Akio Ishikawa, Hiroshi Sankoh, Sei Naito (KDDI R&D Labs.)  ITS2011-33 IE2011-109 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes the transmission technology for multiview video and depth map that are compressed by conventional video coding scheme in order to achieve efficient transmission of free viewpoint video. As the problem of former scheme, the generated free viewpoint picture quality might be degraded especially for occluded regions because only the depth map corresponding to single view was transmitted. To overcome the problem, we propose to configure a single depth map by incorporating multiview depth maps so that any occluded region could not be occurred. The proposed method is quite practical to realize free viewpoint transmission, because any special video coding scheme is not required for encoding depth map. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Free Viewpoint Video / Depth Image-Based Rendering / Global Depth Map / Global View / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 442, IE2011-109, pp. 45-50, Feb. 2012. | |
| Paper # | IE2011-109 | |
| Date of Issue | 2012-02-13 (ITS, 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 | ITS2011-33 IE2011-109 |
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| Conference Information | |
| Committee | ITS IE ITE-AIT ITE-HI ITE-ME |
| Conference Date | 2012-02-20 - 2012-02-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ITS Image Processsing, Image Medium, Vision, etc. |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2012-02-ITS-IE-AIT-HI-ME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient Free Viewpoint Video Transmission Technology by Integrating Multiview Depth Map |
| Sub Title (in English) | |
| Keyword(1) | Free Viewpoint Video |
| Keyword(2) | Depth Image-Based Rendering |
| Keyword(3) | Global Depth Map |
| Keyword(4) | Global View |
| Keyword(5) | |
| Keyword(6) | |
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| 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 | 2012-02-20 13:20:00 |
| Presentation Time | 20 minutes |
| Registration for | IE |
| Paper # | ITS2011-33, IE2011-109 |
| Volume (vol) | vol.111 |
| Number (no) | no.441(ITS), no.442(IE) |
| Page | pp.45-50 |
| #Pages | 6 |
| Date of Issue | 2012-02-13 (ITS, IE) |
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