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| Presentation | 2010-11-13 10:30 Spatial and Temporal Range of Binocular Local Contrast Effect Mitsuhiro Yoshida (Toyohashi Univ. of Tech.), Hiroaki Shigemasu (Kochi Univ. of Tech.)  HIP2010-60 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have previously demonstrated that there was a local depth contrast effect analogous to the effect of lateral inhibition of luminance domain which was different from the global processing of disparities such as slant contrast effect. In this study, we investigated spatial range of the local contrast effect manipulating the width of surfaces of inducer adjacent to the test stimuli. The results showed that the spatial range was around 0.3-0.4 deg. We also investigated the temporal range of this effect manipulating the timing of the presentation of the inducer surfaces. The results showed that simultaneous presentation is needed to show this effect and the disparity signals are integrated in the temporal range of 120-240 ms. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Stereopsis / Binocular Disparity / Depth Contrast / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 279, HIP2010-60, pp. 1-6, Nov. 2010. | |
| Paper # | HIP2010-60 | |
| Date of Issue | 2010-11-06 (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 | HIP2010-60 |
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| Conference Information | |
| Committee | HIP |
| Conference Date | 2010-11-13 - 2010-11-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Institute of Applied Science |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | HIP |
| Conference Code | 2010-11-HIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Spatial and Temporal Range of Binocular Local Contrast Effect |
| Sub Title (in English) | |
| Keyword(1) | Stereopsis |
| Keyword(2) | Binocular Disparity |
| Keyword(3) | Depth Contrast |
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| 1st Author's Name | Mitsuhiro Yoshida |
| 1st Author's Affiliation | Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 2nd Author's Name | Hiroaki Shigemasu |
| 2nd Author's Affiliation | Kochi University of Technology (Kochi Univ. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2010-11-13 10:30:00 |
| Presentation Time | 25 minutes |
| Registration for | HIP |
| Paper # | HIP2010-60 |
| Volume (vol) | vol.110 |
| Number (no) | no.279 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2010-11-06 (HIP) |
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