Paper Abstract and Keywords |
Presentation |
2011-03-07 15:00
Extraction and Recognition of Repetitive Cooking Motion Segments in Cooking Video by Periodicity Analysis of CHLAC Feature Taku Kuhara, Daisuke Deguchi (Nagoya Univ.), Tomokazu Takahashi (Gifu Shotoku Gakuen Univ.), Ichiro Ide, Hiroshi Murase (Nagoya Univ.) IE2010-156 MVE2010-144 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a method for extracting segments that contain repetitive cooking motions such as “cutting” and “mixing”, from cooking videos, and for recognizing the cooking motions in the segments. The proposed method extracts repetitive cooking motion segments by two types of features; One is a feature that depends on the location of the motion within video frames and the other is a feature invariant to the location. As a result, high identification accuracy is expected to be maintained on both a repetitive motion whose oscillation center moves along time and a repetitive motion with a constant oscillation center. Next, the proposed method analyses the periodicity of these feature values by Fourier transform and extracts the segments. On the other hand, in cooking motion classification, considering that the location of the cooking motion within video frames is various, the proposed method classifies the repetitive cooking motion segments by using a feature value invariant to the location of the motion within video frames. In an experiment for extracting segments that contain repetitive cooking motions, the method obtained an accuracy of 0.78, and for cooking motion classification, an accuracy of 0.77 was obtained. From these results, the effectiveness of our method was shown. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cooking video / motion analysis / CHLAC feature / Fourier analysis / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 457, MVE2010-144, pp. 61-66, March 2011. |
Paper # |
MVE2010-144 |
Date of Issue |
2011-02-28 (IE, MVE) |
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) |
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IE2010-156 MVE2010-144 |
Conference Information |
Committee |
CQ MVE IE |
Conference Date |
2011-03-07 - 2011-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yasuragi IOUJIMA |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Quality of Five Senses Media, Communication Design, Image Coding, Food Media, General Area |
Paper Information |
Registration To |
MVE |
Conference Code |
2011-03-CQ-MVE-IE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Extraction and Recognition of Repetitive Cooking Motion Segments in Cooking Video by Periodicity Analysis of CHLAC Feature |
Sub Title (in English) |
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Keyword(1) |
Cooking video |
Keyword(2) |
motion analysis |
Keyword(3) |
CHLAC feature |
Keyword(4) |
Fourier analysis |
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1st Author's Name |
Taku Kuhara |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Daisuke Deguchi |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Tomokazu Takahashi |
3rd Author's Affiliation |
Gifu Shotoku Gakuen University (Gifu Shotoku Gakuen Univ.) |
4th Author's Name |
Ichiro Ide |
4th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
5th Author's Name |
Hiroshi Murase |
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Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-03-07 15:00:00 |
Presentation Time |
25 minutes |
Registration for |
MVE |
Paper # |
IE2010-156, MVE2010-144 |
Volume (vol) |
vol.110 |
Number (no) |
no.456(IE), no.457(MVE) |
Page |
pp.61-66 |
#Pages |
6 |
Date of Issue |
2011-02-28 (IE, MVE) |
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