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Paper Abstract and Keywords
Presentation 2017-01-27 16:05
Simulating prosthetic vision with gaze tracker
Jinhwan Choi, Nobuaki Kishigami, Atsushi Toda, Yuki Hayashida, Tetsuya Yagi (Osaka Univ.) MBE2016-73
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, there is a growing interest in a visual cortical prosthetics that delivers muliple electrical stimulations to visual cortex to evoke visual sensation in blinds. However, it is not yet well understood what level of visual perception can be evoked by the prosthetics. In the present study, we have developed a real time simulation platform, phosphene pattern simulator, to reconstract feasible phosphene patterns induced by the cortical prosthetics. The phosphene simulator consists of an eye camera, lap-top computer and a head mount equipped with an eye tracking sysmte. Image of outside world captured by the camera is trasformed to phosphene image through virtual cortex constracted on the computer and the phosphene pattern is projected on the HMD. Using the simulator, a subject with normal vision can evaluate the usefulness of phosphene pattern in reading letters, visual navigation and so on.
Keyword (in Japanese) (See Japanese page) 
(in English) Visual Prosthesis / Phosphene / Simulation / VR / Gaze Tracker / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 435, MBE2016-73, pp. 19-23, Jan. 2017.
Paper # MBE2016-73 
Date of Issue 2017-01-20 (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)
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Conference Information
Committee MBE  
Conference Date 2017-01-27 - 2017-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2017-01-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Simulating prosthetic vision with gaze tracker 
Sub Title (in English)  
Keyword(1) Visual Prosthesis  
Keyword(2) Phosphene  
Keyword(3) Simulation  
Keyword(4) VR  
Keyword(5) Gaze Tracker  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Jinhwan Choi  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Nobuaki Kishigami  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Atsushi Toda  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Yuki Hayashida  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Tetsuya Yagi  
5th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2017-01-27 16:05:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2016-73 
Volume (vol) vol.116 
Number (no) no.435 
Page pp.19-23 
#Pages 5 
Date of Issue 2017-01-20 (MBE) 

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