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| Presentation | 2009-10-30 10:50 Visual Field Dependency of Depth from Binocular Disparity Masayuki Sato (Univ. of Kitakyushu), Shoji Sunaga (Kyushu Univ.)  HIP2009-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Influences of stimulus size and visual field on apparent depth from binocular disparity were measured using a random-dot stereogram with one dimensional DoG disparity modulation along horizontal or vertical direction. Standard deviations of two Gaussians were 1 deg and 1.5 deg respectively, corresponding to 0.18 cpd peak spatial frequency. The stimulus subtended 10 deg to the direction with disparity modulation and the size perpendicular to that direction was varied from 0.25 deg to 20 deg. In other conditions, central area of 2 deg to 14 deg was blanked in the 20-deg test stimulus. The results show that to detect disparity modulation along horizontal direction more than 6 deg stimulus size was necessary, however, to detect vertical modulation much smaller stimulus size was enough and that peripheral visual field was sensitive to disparity modulation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | binocular disparity / depth perception / stimulus size / visual field / anisotropy / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 261, HIP2009-85, pp. 61-64, Oct. 2009. | |
| Paper # | HIP2009-85 | |
| Date of Issue | 2009-10-22 (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 | HIP2009-85 |
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| Conference Information | |
| Committee | HIP |
| Conference Date | 2009-10-29 - 2009-10-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | HIP |
| Conference Code | 2009-10-HIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Visual Field Dependency of Depth from Binocular Disparity |
| Sub Title (in English) | |
| Keyword(1) | binocular disparity |
| Keyword(2) | depth perception |
| Keyword(3) | stimulus size |
| Keyword(4) | visual field |
| Keyword(5) | anisotropy |
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| 1st Author's Name | Masayuki Sato |
| 1st Author's Affiliation | The University of Kitakyushu (Univ. of Kitakyushu) |
| 2nd Author's Name | Shoji Sunaga |
| 2nd Author's Affiliation | Kyushu University (Kyushu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-10-30 10:50:00 |
| Presentation Time | 20 minutes |
| Registration for | HIP |
| Paper # | HIP2009-85 |
| Volume (vol) | vol.109 |
| Number (no) | no.261 |
| Page | pp.61-64 |
| #Pages | 4 |
| Date of Issue | 2009-10-22 (HIP) |
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