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Paper Abstract and Keywords
Presentation 2024-06-28 13:00
Depth estimation of blood vessels in optical coherence tomography angiography using template matching techniques
Takayuki Okamoto, Hiroki Okamura, Hideaki Haneishi (Chiba Univ.) US2024-10
Abstract (in Japanese) (See Japanese page) 
(in English) Optical coherence tomography angiography (OCTA) is an imaging technique that non-destructively visualizes three-dimensional (3D) vascular structures. Although the OCTA is applied to analyze numerous diseases in ophthalmology, the main problem of the OCTA is the difficulty in observing 3D vascular structures in detail due to the tailing artifacts occurring beneath the extracted vascular structures. Additionally, 3D vascular annotation poses challenges in determining the ground truth and is often time-consuming. We propose a new method for estimating vascular depth information that does not require 3D vascular annotation. This paper reports on validating the proposed method’s effectiveness using simulation data.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical coherence tomography / OCT Angiography / Template matching / Three-dimensional vascular structure / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 91, US2024-10, pp. 21-22, June 2024.
Paper # US2024-10 
Date of Issue 2024-06-21 (US) 
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)
Download PDF US2024-10

Conference Information
Committee US  
Conference Date 2024-06-28 - 2024-06-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Shiinoki Cultural Complex, Ishikawa Prefecture 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultrasound in medicine, Ultrasonics, etc. 
Paper Information
Registration To US 
Conference Code 2024-06-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Depth estimation of blood vessels in optical coherence tomography angiography using template matching techniques 
Sub Title (in English)  
Keyword(1) Optical coherence tomography  
Keyword(2) OCT Angiography  
Keyword(3) Template matching  
Keyword(4) Three-dimensional vascular structure  
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1st Author's Name Takayuki Okamoto  
1st Author's Affiliation Chiba University (Chiba Univ.)
2nd Author's Name Hiroki Okamura  
2nd Author's Affiliation Chiba University (Chiba Univ.)
3rd Author's Name Hideaki Haneishi  
3rd Author's Affiliation Chiba University (Chiba Univ.)
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Speaker Author-1 
Date Time 2024-06-28 13:00:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2024-10 
Volume (vol) vol.124 
Number (no) no.91 
Page pp.21-22 
#Pages 2 
Date of Issue 2024-06-21 (US) 

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