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Paper Abstract and Keywords
Presentation 2012-07-01 13:25
Comparison between the thresholds of shape and facial expression change across saccade
Satoshi Iha, Hirohiko Kaneko (Tokyo Tech.) HIP2012-42
Abstract (in Japanese) (See Japanese page) 
(in English) Human acquire visual information from wide area with saccade and perceive sharp and wide view. In that process, it is unclear what information is integrated and encoded across saccade. Our previous showed that the sensitivity of orientation discrimination was worse for the stimulus presentation across saccade than for the stimulus presentation during fixation. However, the sensitivity is better near the cardinal than oblique axes. These facts might indicate that the concept of the stimulus changes around cardinal axis but it does not around oblique axes. In this research, we examined whether the conceptual change of stimuli across saccade influenced the perceptual continuity across saccade. We used the stimuli of circular arc and facial expression based on the arc, and analyzed the responses to the change between the pre- and post- saccadic stimuli. The results showed no clear difference between the change of circular arc and that of facial expression.
Keyword (in Japanese) (See Japanese page) 
(in English) saccade / shape perception / perception of expression / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 112, HIP2012-42, pp. 45-48, June 2012.
Paper # HIP2012-42 
Date of Issue 2012-06-23 (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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Conference Information
Committee HIP  
Conference Date 2012-06-30 - 2012-07-01 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To HIP 
Conference Code 2012-06-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Comparison between the thresholds of shape and facial expression change across saccade 
Sub Title (in English)  
Keyword(1) saccade  
Keyword(2) shape perception  
Keyword(3) perception of expression  
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1st Author's Name Satoshi Iha  
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.)
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Speaker Author-1 
Date Time 2012-07-01 13:25:00 
Presentation Time 25 minutes 
Registration for HIP 
Paper # HIP2012-42 
Volume (vol) vol.112 
Number (no) no.112 
Page pp.45-48 
#Pages 4 
Date of Issue 2012-06-23 (HIP) 

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