Paper Abstract and Keywords |
Presentation |
2018-06-16 13:35
Anomaly Detection for Pointing out Mistaken Folding in Origami Hiroshi Shimanuki, Toyohide Watanabe (NISRI), Koichi Asakura, Hideki Sato (Daido Univ.) ET2018-13 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have developed a system that detects the location of origami paper from single camera images and supports foldings in real-time. This paper proposes an approach to appropriately point out the user's mistaken folding. First, a method of detecting the mistakes by using the progress of the folding and the distance between the user's origami shape and the correct shape is described. However, in this system, shadows and occlusion caused by user's hands frequently occur, so it is not possible to obtain the accurate shape of origami paper in the all time. Therefore, an anomaly detection problem among shape variation of origami paper observed as time series data is solved based on machine learning. The effectiveness of the proposed method is demonstrated by experiments using a one-class support vector machine (one-class SVM). |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
computer-aided origami / single camera image / anomaly detection / mistaken folding / one-class SVM / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 98, ET2018-13, pp. 7-11, June 2018. |
Paper # |
ET2018-13 |
Date of Issue |
2018-06-09 (ET) |
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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ET2018-13 |
Conference Information |
Committee |
ET |
Conference Date |
2018-06-16 - 2018-06-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nanzan University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Adbanced Exercise Support, etc. |
Paper Information |
Registration To |
ET |
Conference Code |
2018-06-ET |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Anomaly Detection for Pointing out Mistaken Folding in Origami |
Sub Title (in English) |
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Keyword(1) |
computer-aided origami |
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single camera image |
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anomaly detection |
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mistaken folding |
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one-class SVM |
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1st Author's Name |
Hiroshi Shimanuki |
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2nd Author's Name |
Toyohide Watanabe |
2nd Author's Affiliation |
Nagoya Industrial Science Research Institute (NISRI) |
3rd Author's Name |
Koichi Asakura |
3rd Author's Affiliation |
Daido University (Daido Univ.) |
4th Author's Name |
Hideki Sato |
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Daido University (Daido Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-06-16 13:35:00 |
Presentation Time |
25 minutes |
Registration for |
ET |
Paper # |
ET2018-13 |
Volume (vol) |
vol.118 |
Number (no) |
no.98 |
Page |
pp.7-11 |
#Pages |
5 |
Date of Issue |
2018-06-09 (ET) |
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