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Paper Abstract and Keywords
Presentation 2024-06-07 12:40
A Discriminator for Calcification Regions detector in Dental Panoramic Radiographs
Sota Nakano, Mitsuji Muneyasu, Soh Yoshida, Akira Asano (Kansai Univ.), Nanae Dewake, Nobuo Yoshinari (Matsumoto Dental Univ.), Keiichi Uchida (Matsumoto Dental Univ. Hospital) SIS2024-12
Abstract (in Japanese) (See Japanese page) 
(in English) As arteriosclerosis progresses, calcification regions may be observed in the carotid arteries on dental panoramic radiographs. Detection of these calcification regions can reduce the occurrence of sudden vascular disorders by prompting patients to consult a physician. For this purpose, an automatic detection method using a detector that combines a segmentation model and a discriminator in serial has been proposed. This detector uses TransCaraNet for semantic segmentation and Res2Net for discrimination. However, since this problem is an identification problem, such as the presence or absence of calcification regions, there may be no need to use a large discriminator model such as Res2Net, and it should be possible to reduce the model's size while maintaining accuracy. Therefore, to reduce the computational complexity while maintaining identification performance as much as possible, we propose the replacement of Res2Net with a less computationally intensive network than Res2Net for the discriminator. The effectiveness of the proposed method is demonstrated by using actual data.
Keyword (in Japanese) (See Japanese page) 
(in English) dental panoramic radiograph / vascular disease / deep learning / semantic segmentation / discriminator / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 57, SIS2024-12, pp. 60-64, June 2024.
Paper # SIS2024-12 
Date of Issue 2024-05-30 (SIS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 SIS  
Conference Date 2024-06-06 - 2024-06-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Intelligent Multimedia Systems, Applied Embedded Systems, Three-Dimensional Image Technology (3DIT), etc. 
Paper Information
Registration To SIS 
Conference Code 2024-06-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Discriminator for Calcification Regions detector in Dental Panoramic Radiographs 
Sub Title (in English)  
Keyword(1) dental panoramic radiograph  
Keyword(2) vascular disease  
Keyword(3) deep learning  
Keyword(4) semantic segmentation  
Keyword(5) discriminator  
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1st Author's Name Sota Nakano  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Mitsuji Muneyasu  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Soh Yoshida  
3rd Author's Affiliation Kansai University (Kansai Univ.)
4th Author's Name Akira Asano  
4th Author's Affiliation Kansai University (Kansai Univ.)
5th Author's Name Nanae Dewake  
5th Author's Affiliation Matsumoto Dental University (Matsumoto Dental Univ.)
6th Author's Name Nobuo Yoshinari  
6th Author's Affiliation Matsumoto Dental University (Matsumoto Dental Univ.)
7th Author's Name Keiichi Uchida  
7th Author's Affiliation Matsumoto Dental University Hospital (Matsumoto Dental Univ. Hospital)
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Speaker Author-1 
Date Time 2024-06-07 12:40:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2024-12 
Volume (vol) vol.124 
Number (no) no.57 
Page pp.60-64 
#Pages 5 
Date of Issue 2024-05-30 (SIS) 

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