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Paper Abstract and Keywords
Presentation 2019-10-18 16:00
Partial Shape Similarity Search using Topology of 3D CAD Models
Wataru Iwabuchi, Masaki Aono (TUT) PRMU2019-40
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, 3D models are used in various fields. Accordingly, the amount of 3D shape models available on the Internet is rapidly increasing, so that the need for accurately searching 3D shape models is also increasing. In the manufacturing industry, accurately partial shape search is required, in which partial shapes of 3D models are used as search queries for the purpose of application to processing result databases. Therefore, in this paper, we propose a new partial shape similarity search method for mechanical parts. In our proposed method, a partial shape is extracted using the surface of a 3D model. Furthermore, by using the adjacency relationship between surfaces, high accuracy is achieved by using information that be not able to obtain from a single surface. We conducted experiments of our proposed method by using the mechanical part datasets collected uniquely, the effectiveness was shown.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D model / mechanical parts / partial shape similarity search / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 235, PRMU2019-40, pp. 47-52, Oct. 2019.
Paper # PRMU2019-40 
Date of Issue 2019-10-11 (PRMU) 
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 PRMU  
Conference Date 2019-10-18 - 2019-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To PRMU 
Conference Code 2019-10-PRMU 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Partial Shape Similarity Search using Topology of 3D CAD Models 
Sub Title (in English)  
Keyword(1) 3D model  
Keyword(2) mechanical parts  
Keyword(3) partial shape similarity search  
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1st Author's Name Wataru Iwabuchi  
1st Author's Affiliation Toyohashi University of Technology (TUT)
2nd Author's Name Masaki Aono  
2nd Author's Affiliation Toyohashi University of Technology (TUT)
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Date Time 2019-10-18 16:00:00 
Presentation Time 15 minutes 
Registration for PRMU 
Paper # PRMU2019-40 
Volume (vol) vol.119 
Number (no) no.235 
Page pp.47-52 
#Pages
Date of Issue 2019-10-11 (PRMU) 


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