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| Presentation | 2013-07-13 15:20 Development of rigid-motion perception from radial expanding optic flow Erika Izumi, Nobu Shirai (Niigata Univ.), So Kanazawa (Japan Women's Univ.), Masami K. Yamaguchi (Chuo Univ.)  HIP2013-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A radial expanding flow having a linear positive speed gradient is perceived as a rigid object approaching to the observer, while that having no or reduced speed gradient is perceived as a non-rigid, 2-dimensionally deforming object. (De Bruyn and Orban, 1990). We tested elementary school aged children (1-3 graders and 4-6 graders) and adults to examine the development of the rigidity perception. The results suggest that 4-6 graders (but not 1-3 graders) and adults have similar properties in perceiving rigidity from radial expanding flow with speed gradient. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | rigid-motion perception / development / optic flow / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 128, HIP2013-37, pp. 25-28, July 2013. | |
| Paper # | HIP2013-37 | |
| Date of Issue | 2013-07-06 (HIP) | |
| 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 | HIP2013-37 |
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| Conference Information | |
| Committee | HIP |
| Conference Date | 2013-07-13 - 2013-07-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Niigata University of Internatilnal and Information Studies |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | HIP |
| Conference Code | 2013-07-HIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of rigid-motion perception from radial expanding optic flow |
| Sub Title (in English) | |
| Keyword(1) | rigid-motion perception |
| Keyword(2) | development |
| Keyword(3) | optic flow |
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| 1st Author's Name | Erika Izumi |
| 1st Author's Affiliation | Niigata University (Niigata Univ.) |
| 2nd Author's Name | Nobu Shirai |
| 2nd Author's Affiliation | Niigata University (Niigata Univ.) |
| 3rd Author's Name | So Kanazawa |
| 3rd Author's Affiliation | Japan Women's University (Japan Women's Univ.) |
| 4th Author's Name | Masami K. Yamaguchi |
| 4th Author's Affiliation | Chuo University (Chuo Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-07-13 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | HIP |
| Paper # | HIP2013-37 |
| Volume (vol) | vol.113 |
| Number (no) | no.128 |
| Page | pp.25-28 |
| #Pages | 4 |
| Date of Issue | 2013-07-06 (HIP) |
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