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Paper Abstract and Keywords
Presentation 2008-03-14 09:00
High precision measurement of rotational eye movements implementing the compensation for iris pattern stretches
Tsutomu Hashimoto (Chubu Univ.), Yuusuke Sakashita (NIDEK), Junpei Nishiyama, Hironobu Fujiyoshi, Yutaka Hirata (Chubu Univ.) MBE2007-120
Abstract (in Japanese) (See Japanese page) 
(in English) Eye movements are utilized in many scientific studies as a probe that reflects the neural representation of the 3 dimensional outer space.
This study proposes a method to accurately measure the roll component of the eye movements under various pupil sizes.
We characterize the nonlinear contraction of iris patterns, and employ this characteristic to compensate for the changes in iris patterns with different pupil sizes.
It is demonstrated that the proposed method improves the accuracy of the roll eye movement measurement at most 76.9\%.
Keyword (in Japanese) (See Japanese page) 
(in English) Eye Movement / Measurement Rotational Angle / Iris Pattern / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 541, MBE2007-120, pp. 61-64, March 2008.
Paper # MBE2007-120 
Date of Issue 2008-03-06 (MBE) 
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 MBE2007-120

Conference Information
Committee NC MBE  
Conference Date 2008-03-12 - 2008-03-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa Univ 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2008-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High precision measurement of rotational eye movements implementing the compensation for iris pattern stretches 
Sub Title (in English)  
Keyword(1) Eye Movement  
Keyword(2) Measurement Rotational Angle  
Keyword(3) Iris Pattern  
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1st Author's Name Tsutomu Hashimoto  
1st Author's Affiliation Chubu University (Chubu Univ.)
2nd Author's Name Yuusuke Sakashita  
2nd Author's Affiliation NIDEK CO., LTD. (NIDEK)
3rd Author's Name Junpei Nishiyama  
3rd Author's Affiliation Chubu University (Chubu Univ.)
4th Author's Name Hironobu Fujiyoshi  
4th Author's Affiliation Chubu University (Chubu Univ.)
5th Author's Name Yutaka Hirata  
5th Author's Affiliation Chubu University (Chubu Univ.)
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Speaker Author-1 
Date Time 2008-03-14 09:00:00 
Presentation Time 20 minutes 
Registration for MBE 
Paper # MBE2007-120 
Volume (vol) vol.107 
Number (no) no.541 
Page pp.61-64 
#Pages 4 
Date of Issue 2008-03-06 (MBE) 

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