Abstract
In this paper, we assess the use of Inertial Measurement Units (IMU) in recognising different volleyball-specific actions. Analysis of the results suggests that all sensors in the IMU (i.e. magnetometer, accelerometer, barometer and gyroscope) contribute unique information in the classification of volleyball-specific actions. We demonstrate that while the accelerometer feature set provides the best Unweighted Average Recall (UAR) overall, “decision fusion” of the accelerometer with the magnetometer improves UAR slightly from 85.86% to 86.9%. Interestingly, it is also demonstrated that the non-dominant hand provides better UAR than the dominant hand. These results are even more marked with “decision fusion”.
Original language | English |
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Title of host publication | ICMI '19 |
Subtitle of host publication | Adjunct of the 2019 International Conference on Multimodal Interaction |
Publisher | Association for Computing Machinery |
ISBN (Electronic) | 78-1-4503-6937-4 |
DOIs | |
Publication status | Published - 14 Oct 2019 |
Event | 21st ACM International Conference on Multimodal Interaction, ICMI 2019 - Worldhotel Grand Dushulake Suzhou, Suzhou, China Duration: 14 Oct 2019 → 18 Oct 2019 Conference number: 21 http://icmi.acm.org/2019/ |
Conference
Conference | 21st ACM International Conference on Multimodal Interaction, ICMI 2019 |
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Abbreviated title | ICMI 2019 |
Country/Territory | China |
City | Suzhou |
Period | 14/10/19 → 18/10/19 |
Internet address |
Keywords
- 2024 OA procedure
- Human-Media Interaction
- Multimodal Feedback
- Gestures Analysis