Paper Abstract and Keywords |
Presentation |
2012-11-08 15:00
Classification and Numbering on Posterior Dental Radiography using Histogram Intersection Agus Zainal Arifin, Ahmad Mustofa Hadi, Anny Yuniarti, Wijayanti Nurul Khotimah, Arya Yudhi Wijaya (ITS), Eha Renwi Astuti (Airlangga Univ.) IBISML2012-65 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Classification and numbering on posterior dental radiography are useful for forensic and biomedical application. This paper proposed a new method that simple but robust for classification and numbering on posterior dental radiography using histogram intersection. In this method, we utilized the different characteristic between molar and premolar. Molar has wide shape and two roots while premolar has slander shape and one root. We computed the distance between centroid and boundary in each tooth. 36 points in the boundary were extracted. A histogram was created from the distance between centroid and those points. Then similarity among the histograms was computed. From experiment, every tooth has been assigned according to universal dental numbering and classified as their sequence order. Our system achieved average classification precision of 90 %. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
dental classification / dental numbering / histogram intersection / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 279, IBISML2012-65, pp. 221-228, Nov. 2012. |
Paper # |
IBISML2012-65 |
Date of Issue |
2012-10-31 (IBISML) |
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) |
Download PDF |
IBISML2012-65 |
|