IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2019-10-30 15:00
Effect of periphery vertical disparity on the threshold of depth perception defined by central horizontal disparity
Jindong Liu, Rumi Hisakata, Hirohiko Kaneko (Tokyo Tech) HIP2019-51
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we investigated how periphery vertical disparity affects the horizontal disparity threshold for depth perception in the center. The stimulus consisted of three vertical lines arranged horizontally. The middle line’s depth was defined by horizontal disparity and the side lines’ depth is the same as that of the display. We manipulated the vertical size and eccentricity of the side lines and set middle line’s disparity in 8 steps. Observer’s task was to judge whether the middle line was near or further than the side lines. The results showed that when the periphery vertical disparity was not defined, the threshold of depth perception defined by central horizontal disparity increased (less sensitivity), and that the vertical size and eccentricity of the periphery vertical disparity also affected the sensitivity. These results indicate that vertical disparity extracted in specific area in the periphery affects the detection of horizontal disparity in the center.
Keyword (in Japanese) (See Japanese page) 
(in English) binocular disparity / vertical disparity / discrimination threshold / interaction / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 254, HIP2019-51, pp. 21-23, Oct. 2019.
Paper # HIP2019-51 
Date of Issue 2019-10-23 (HIP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 HIP2019-51

Conference Information
Committee HIP  
Conference Date 2019-10-30 - 2019-10-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Terrsa 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Eye Movement (including Accommodation and Pupil), Spatial Perception (Depth Perception, Motion Perception, etc.), etc. 
Paper Information
Registration To HIP 
Conference Code 2019-10-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of periphery vertical disparity on the threshold of depth perception defined by central horizontal disparity 
Sub Title (in English)  
Keyword(1) binocular disparity  
Keyword(2) vertical disparity  
Keyword(3) discrimination threshold  
Keyword(4) interaction  
1st Author's Name Jindong Liu  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Rumi Hisakata  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
3rd Author's Name Hirohiko Kaneko  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2019-10-30 15:00:00 
Presentation Time 25 minutes 
Registration for HIP 
Paper # HIP2019-51 
Volume (vol) vol.119 
Number (no) no.254 
Page pp.21-23 
Date of Issue 2019-10-23 (HIP) 

[Return to Top Page]

[Return to IEICE Web Page]

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan