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Paper Abstract and Keywords
Presentation 2019-01-22 14:35
Research on macular analysis based on OCT angiography image analysis
Shinnosuke Yamaoka, Shinya Fukumoto, Masayuki Kashima, Kiminori Sato, Mutsumi Watanabe, Hideki Shiihara, Syozo Sonoda, Taiji Sakamoto (Kagoshima Univ.) MI2018-81
Abstract (in Japanese) (See Japanese page) 
(in English) The purpose of this study is to ascertain whether the complexity of the shape of macular region obtained from OCT angiography has causal relationship with the progression of the epiretinal-membrane. So, as a way to calculate of complexity of the shape of macular region, we made a multiple macular deformed images from the macular region drawn on the OCT angiographt by ophthalmologist, using wavelet transform. And, we calculated the eigenvalue raito, area, circularity and investigated how these values change between multiple macular deformed images. In addition , We made model figure of the macular region using circle, ellipse, and bessel function. And, we calculated those in the same way. We ascertain what kind of causal relationship the shape difference has on the change of eigenvalue raito, area, circularity.
Keyword (in Japanese) (See Japanese page) 
(in English) epiretinal-membrane / OCT-angiography / wavelet / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 412, MI2018-81, pp. 87-92, Jan. 2019.
Paper # MI2018-81 
Date of Issue 2019-01-15 (MI) 
ISSN 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 MI  
Conference Date 2019-01-22 - 2019-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Medical Image Engineering, Analysis, Recognition, etc. 
Paper Information
Registration To MI 
Conference Code 2019-01-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Research on macular analysis based on OCT angiography image analysis 
Sub Title (in English)  
Keyword(1) epiretinal-membrane  
Keyword(2) OCT-angiography  
Keyword(3) wavelet  
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1st Author's Name Shinnosuke Yamaoka  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Shinya Fukumoto  
2nd Author's Affiliation Kagoshima University (Kagoshima Univ.)
3rd Author's Name Masayuki Kashima  
3rd Author's Affiliation Kagoshima University (Kagoshima Univ.)
4th Author's Name Kiminori Sato  
4th Author's Affiliation Kagoshima University (Kagoshima Univ.)
5th Author's Name Mutsumi Watanabe  
5th Author's Affiliation Kagoshima University (Kagoshima Univ.)
6th Author's Name Hideki Shiihara  
6th Author's Affiliation Kagoshima University (Kagoshima Univ.)
7th Author's Name Syozo Sonoda  
7th Author's Affiliation Kagoshima University (Kagoshima Univ.)
8th Author's Name Taiji Sakamoto  
8th Author's Affiliation Kagoshima University (Kagoshima Univ.)
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Speaker Author-1 
Date Time 2019-01-22 14:35:00 
Presentation Time 15 minutes 
Registration for MI 
Paper # MI2018-81 
Volume (vol) vol.118 
Number (no) no.412 
Page pp.87-92 
#Pages 6 
Date of Issue 2019-01-15 (MI) 

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