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Sensor Combination Analysis for Taekwondo Illegal Kick Classification using Inertial Sensors
https://ipsj.ixsq.nii.ac.jp/records/233016
https://ipsj.ixsq.nii.ac.jp/records/2330162cf9bb1e-7059-407c-aa7a-9b1c9460108a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-HCI24207043.pdf (625.6 kB)
2026年3月4日からダウンロード可能です。
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Copyright (c) 2024 by the Information Processing Society of Japan
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| 非会員：¥660, IPSJ:学会員：¥330, HCI:会員：¥0, DLIB:会員：¥0 | ||
| Item type | SIG Technical Reports(1) | |||||||||
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| 公開日 | 2024-03-04 | |||||||||
| タイトル | ||||||||||
| タイトル | Sensor Combination Analysis for Taekwondo Illegal Kick Classification using Inertial Sensors | |||||||||
| タイトル | ||||||||||
| 言語 | en | |||||||||
| タイトル | Sensor Combination Analysis for Taekwondo Illegal Kick Classification using Inertial Sensors | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | 評価・分析 | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||||||
| 資源タイプ | technical report | |||||||||
| 著者所属 | ||||||||||
| 兵庫県立神戸高等学校 | ||||||||||
| 著者所属 | ||||||||||
| 神戸大学大学院工学研究科 | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Hyogo Prefecture Kobe High School | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Grad. School of Engineering Kobe University | ||||||||||
| 著者名 |
Ximan, Liu
× Ximan, Liu
× Tsutomu, Terada
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| 著者名(英) |
Ximan, Liu
× Ximan, Liu
× Tsutomu, Terada
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| 論文抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Taekwondo adopted electronic protective gear in 2008. It automatically judges valid strikes by measuring the contact and force of the foot against the protective gear with sensors. It provides quick and correct judgments without subjectivity. However, since points are awarded as long as the sensors react, illegal kicks (e.g., Monkey kicks) are also judged as valid strikes. Such misjudgments by the Electronic protective gear not only confuse the game progression but also encourage the use of illegal kicks. In this study, we propose a new method to detect Monkey kicks using machine learning based on accelerometer and gyro sensor data. We also investigate the optimal number and placement of sensors for cost-effective wearable systems. This study aims to realize a low-cost electronic protective gear system that does not interfere with the wearing of the device. The evaluation results confirmed that 100% of Monkey kicks could be recognized by attaching only one sensor on the pelvis if the player's data had been pre-collected. Moreover, the highest accuracy of inter-subject identification is 64.2%, emphasizing the necessity of enhancing accuracy. | |||||||||
| 論文抄録(英) | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Taekwondo adopted electronic protective gear in 2008. It automatically judges valid strikes by measuring the contact and force of the foot against the protective gear with sensors. It provides quick and correct judgments without subjectivity. However, since points are awarded as long as the sensors react, illegal kicks (e.g., Monkey kicks) are also judged as valid strikes. Such misjudgments by the Electronic protective gear not only confuse the game progression but also encourage the use of illegal kicks. In this study, we propose a new method to detect Monkey kicks using machine learning based on accelerometer and gyro sensor data. We also investigate the optimal number and placement of sensors for cost-effective wearable systems. This study aims to realize a low-cost electronic protective gear system that does not interfere with the wearing of the device. The evaluation results confirmed that 100% of Monkey kicks could be recognized by attaching only one sensor on the pelvis if the player's data had been pre-collected. Moreover, the highest accuracy of inter-subject identification is 64.2%, emphasizing the necessity of enhancing accuracy. | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA1221543X | |||||||||
| 書誌情報 |
研究報告ヒューマンコンピュータインタラクション（HCI） 巻 2024-HCI-207, 号 43, p. 1-6, 発行日 2024-03-04 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 2188-8760 | |||||||||
| Notice | ||||||||||
| SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. | ||||||||||
| 出版者 | ||||||||||
| 言語 | ja | |||||||||
| 出版者 | 情報処理学会 | |||||||||
