Paper Abstract and Keywords |
Presentation |
2017-12-25 13:00
Effect of luminance difference between element groups on the vertical size disparity pooling for slant perception Yuta Miyanishi, Rumi Hisakata, Hirohiko Kaneko (Titech) HIP2017-81 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Vertical size disparities (VSD) in visual field are pooled over a large visual field to contribute to depth-slant perception. We hypothesized that VSDs of two groups of elements superimposed in a region are pooled depending on the luminance of the groups. In the experiment, two groups of random-dot were presented in the same circular region. Different VSDs were introduced to the random-dot groups, and the dot luminance in the groups was varied complementarily. The observers reported the perceived slant from the stimuli. As a result, a systematic transition of the slant perception, depending on the difference between the luminance of the groups, was observed for all participants. This pattern of results supports our hypothesis that VSDs of subgroups are pooled nonlinearly with weights depending on the number and the luminance of elements in the subgroups, for the perception of slant. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Vertical size disparity / depth perception / stereopsis / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 375, HIP2017-81, pp. 1-4, Dec. 2017. |
Paper # |
HIP2017-81 |
Date of Issue |
2017-12-18 (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) |
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HIP2017-81 |
Conference Information |
Committee |
HIP |
Conference Date |
2017-12-25 - 2017-12-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Reserach Institute of Electrical Communication, Tohoku University |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
HIP |
Conference Code |
2017-12-HIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Effect of luminance difference between element groups on the vertical size disparity pooling for slant perception |
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Vertical size disparity |
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depth perception |
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stereopsis |
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1st Author's Name |
Yuta Miyanishi |
1st Author's Affiliation |
Tokyo Institute of Technology (Titech) |
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Rumi Hisakata |
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Tokyo Institute of Technology (Titech) |
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Hirohiko Kaneko |
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Tokyo Institute of Technology (Titech) |
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Speaker |
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Date Time |
2017-12-25 13:00:00 |
Presentation Time |
30 minutes |
Registration for |
HIP |
Paper # |
HIP2017-81 |
Volume (vol) |
vol.117 |
Number (no) |
no.375 |
Page |
pp.1-4 |
#Pages |
4 |
Date of Issue |
2017-12-18 (HIP) |
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