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Paper Abstract and Keywords
Presentation 2009-10-29 13:20
Estimating 3D Point-of-Regard Using Interest Points for Head-mounted Eye Tracker
Yuji Kohashi, Tsuyoshi Suenaga, Kentaro Takemura, Jun Takamatsu, Tsukasa Ogasawara (NAIST) HIP2009-74
Abstract (in Japanese) (See Japanese page) 
(in English) Portability of an eye tracking system encourages us to develop the technique for estimating 3D gaze position. Unlike the conventional methods, which estimate the position in the 2D image coordinates of the mounted camera, such a technique can represent richer gaze information of the human who moves in the larger area. In this paper, we propose a method for estimating 3D gaze position in the world coordinates by the head-mounted device. We employ visual SLAM technique to estimate head configuration and extract the environmental information. Even in the case where the head dynamically moves, the proposed method could obtain the point-of-regard.
Keyword (in Japanese) (See Japanese page) 
(in English) eye tracking / Visual SLAM / 3D point-of-regard / fixation map / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 261, HIP2009-74, pp. 5-10, Oct. 2009.
Paper # HIP2009-74 
Date of Issue 2009-10-22 (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)
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Conference Information
Committee HIP  
Conference Date 2009-10-29 - 2009-10-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HIP 
Conference Code 2009-10-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimating 3D Point-of-Regard Using Interest Points for Head-mounted Eye Tracker 
Sub Title (in English)  
Keyword(1) eye tracking  
Keyword(2) Visual SLAM  
Keyword(3) 3D point-of-regard  
Keyword(4) fixation map  
1st Author's Name Yuji Kohashi  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Tsuyoshi Suenaga  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Kentaro Takemura  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Jun Takamatsu  
4th Author's Affiliation Nara Institute of Science and Technology (NAIST)
5th Author's Name Tsukasa Ogasawara  
5th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker Author-1 
Date Time 2009-10-29 13:20:00 
Presentation Time 20 minutes 
Registration for HIP 
Paper # HIP2009-74 
Volume (vol) vol.109 
Number (no) no.261 
Page pp.5-10 
Date of Issue 2009-10-22 (HIP) 

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