Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
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 2014-12-02 10:15
Difference in the shape of horopter for vertical and horizontal gaze directions
Ryosuke Yoshikai, Hirohiko Kaneko (Tokyo Tech.) HIP2014-73
Abstract (in Japanese) (See Japanese page) 
(in English) It is known that the shape of empirical horopter surface in the frontal direction is curved horizontally and slanted top away vertically. However, it is not clear whether the shape of horopter in the oblique visual direction is consistent with the geometrical prediction based on the data in the frontal direction or not. In this study, we identified the shapes of empirical horopters based on the measurements of binocular corresponding points in the gaze directions of 30 ° upper, lower, left and right and compared them to those predicted geometrically from the corresponding points in the frontal direction. The result showed that the shape of the empirical horopter in the right and left gaze directions deviated from the locus of empirical horopter calculated from the data at the center, and the deviation is larger in the outer sides of the fixation. For the upper and lower gaze directions, the backward inclination of the horopter increased and decreased as compared to that in the frontal gaze direction, respectively. These results indicated that ex-cyclovergence and in-cyclovergence occurred for upper and lower gaze directions, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) horopter / binocular corresponding point / cyclovergence / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 347, HIP2014-73, pp. 33-36, Dec. 2014.
Paper # HIP2014-73 
Date of Issue 2014-11-24 (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 HIP2014-73

Conference Information
Committee HIP ITE-CE ITE-HI  
Conference Date 2014-12-01 - 2014-12-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Research Institute of Electrical Communication, Tohoku University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) multimodal, visual perception, etc. 
Paper Information
Registration To HIP 
Conference Code 2014-12-HIP-CE-HI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Difference in the shape of horopter for vertical and horizontal gaze directions 
Sub Title (in English)  
Keyword(1) horopter  
Keyword(2) binocular corresponding point  
Keyword(3) cyclovergence  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Ryosuke Yoshikai  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
2nd Author's Name Hirohiko Kaneko  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
3rd Author's Name  
3rd Author's Affiliation ()
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 ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2014-12-02 10:15:00 
Presentation Time 30 minutes 
Registration for HIP 
Paper # HIP2014-73 
Volume (vol) vol.114 
Number (no) no.347 
Page pp.33-36 
#Pages 4 
Date of Issue 2014-11-24 (HIP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan