Abstract
Real-time human activity recognition is a popular and challenging topic in sensor systems. Inertial measurement units, vision-based systems, and wearable sensor systems are mostly used for gathering motion data. However, each system has drawbacks such as drift error, illumination, occlusion, etc. Therefore, under certain circumstances, they are not efficient alone in activity estimation. To overcome this, hybrid sensor systems were used as an alternative approach in the last decade. In this study, a human activity recognition system is proposed using textile-based capacitive sensors. The aim of the system is to recognize the basic human actions in real-time such as walking, running, squatting, and standing. The sensor system proposed in this study is used to collect human activity data from the participants with different anthropometrics and create an activity recognition system. The performance of the machine learning models is tested on unseen activity data. The obtained results showed the effectiveness of our approach by achieving high accuracy up to 83.1% on selected human activities in real-time.
Original language | English |
---|---|
Title of host publication | Body Area Networks. Smart IoT and Big Data for Intelligent Health - 15th EAI International Conference, BODYNETS 2020, Proceedings |
Editors | Muhammad Mahtab Alam, Matti Hämäläinen, Lorenzo Mucchi, Imran Khan Niazi, Yannick Le Moullec |
Publisher | Springer Science and Business Media Deutschland GmbH |
Pages | 168-183 |
Number of pages | 16 |
ISBN (Print) | 9783030649906 |
DOIs | |
Publication status | Published - 2020 |
Event | 15th International Conference on Body Area Networks, BodyNets 2020 - Tallinn, Estonia Duration: 21 Oct 2020 → 21 Oct 2020 |
Publication series
Name | Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST |
---|---|
Volume | 330 |
ISSN (Print) | 1867-8211 |
Conference
Conference | 15th International Conference on Body Area Networks, BodyNets 2020 |
---|---|
Country/Territory | Estonia |
City | Tallinn |
Period | 21/10/20 → 21/10/20 |
Bibliographical note
Publisher Copyright:© ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2020.
Keywords
- Human activity recognition
- Onset-offset detection
- Wearable capacitive sensors