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| Presentation | 2020-01-23 12:40 A Study on Corridor Environment Understanding Through Dynamical Visual Variation Kazuho Kito, Shinichiro Morita, Yoshihiro Kanehara, Harumi Kobayashi, Naoki Mukawa, Akio Nakamura (TDU)  MVE2019-28 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Optical flow which represent dynamical visual variation plays significant role for sighted people to localize and move in environment. In this paper, we research the effect that understand the passage environment by provided the information simulated dynamical visual variation. We proposed a method to represent the variation of viewpoint for 0.5 seconds as arrow using a subjective viewpoint image. As a verification experiment, we verified whether subjects could recognize the environment by providing the video pattern of the arrow variation. We asked subjects to sketch the passage environment recognized by them as a figure. We calculated The correct answer rate of the passage environment perception using the figures drawn by them. As a result, subjects were possible to recognize passage environment with a correct answer rate of 91.1%. Therefore, we concluded that the passage information was able to be understood by the dynamical visual variation information. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical Flow / Simulation / Sketch Map / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 386, MVE2019-28, pp. 21-24, Jan. 2020. | |
| Paper # | MVE2019-28 | |
| Date of Issue | 2020-01-16 (MVE) | |
| 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 | MVE2019-28 |
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| Conference Information | |
| Committee | MVE IPSJ-CVIM |
| Conference Date | 2020-01-23 - 2020-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MVE |
| Conference Code | 2020-01-MVE-CVIM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Corridor Environment Understanding Through Dynamical Visual Variation |
| Sub Title (in English) | |
| Keyword(1) | Optical Flow |
| Keyword(2) | Simulation |
| Keyword(3) | Sketch Map |
| Keyword(4) | |
| Keyword(5) | |
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| 1st Author's Name | Kazuho Kito |
| 1st Author's Affiliation | Tokyo Denki University (TDU) |
| 2nd Author's Name | Shinichiro Morita |
| 2nd Author's Affiliation | Tokyo Denki University (TDU) |
| 3rd Author's Name | Yoshihiro Kanehara |
| 3rd Author's Affiliation | Tokyo Denki University (TDU) |
| 4th Author's Name | Harumi Kobayashi |
| 4th Author's Affiliation | Tokyo Denki University (TDU) |
| 5th Author's Name | Naoki Mukawa |
| 5th Author's Affiliation | Tokyo Denki University (TDU) |
| 6th Author's Name | Akio Nakamura |
| 6th Author's Affiliation | Tokyo Denki University (TDU) |
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| Speaker | Author-1 |
| Date Time | 2020-01-23 12:40:00 |
| Presentation Time | 25 minutes |
| Registration for | MVE |
| Paper # | MVE2019-28 |
| Volume (vol) | vol.119 |
| Number (no) | no.386 |
| Page | pp.21-24 |
| #Pages | 4 |
| Date of Issue | 2020-01-16 (MVE) |
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