Paper Abstract and Keywords |
Presentation |
2018-12-18 10:50
A trial on sport-informatics Junnosuke Kado, Daiki Suehiro (Kyushu Univ.), Takaaki Kato (Keio Univ.), Seiichi Uchida (Kyushu Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we evaluate of the quality of a baseball pitching motion in which the batters feel difficulty in hitting a ball. The proposed scheme to evaluate the pitch difficulty is based on a model using OpenPose, Motion History Images, and a multiple-instance Support Vector Machine. These techniques allow us to analyze video data effectively quantitatively, and objectively. Our results correlate with empirical knowledges of domain experts. For example, the results say that the pitch difficulty increases when the dominant hand as well as the ball is invisible. It is worthy that the proposed scheme can be generalized and can be applied not only baseball but also various sports and motions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Multiple-Instance Learning / Motion History Image / OpenPose / Sport Analysis / Baseball / / / |
Reference Info. |
ITE Tech. Rep., vol. 42, Dec. 2018. |
Paper # |
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Date of Issue |
2018-12-10 (ME) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
ME SIP |
Conference Date |
2018-12-17 - 2018-12-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The University of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
SIP |
Conference Code |
2018-12-ME-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A trial on sport-informatics |
Sub Title (in English) |
* |
Keyword(1) |
Multiple-Instance Learning |
Keyword(2) |
Motion History Image |
Keyword(3) |
OpenPose |
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Sport Analysis |
Keyword(5) |
Baseball |
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1st Author's Name |
Junnosuke Kado |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Daiki Suehiro |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
3rd Author's Name |
Takaaki Kato |
3rd Author's Affiliation |
Keio University (Keio Univ.) |
4th Author's Name |
Seiichi Uchida |
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Kyushu University (Kyushu Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-12-18 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
SIP |
Paper # |
ME2018-114 |
Volume (vol) |
vol.42 |
Number (no) |
no.44 |
Page |
pp.39-42 |
#Pages |
4 |
Date of Issue |
2018-12-10 (ME) |