On a Real Real-Time Wearable Human Activity Recognition System

Hui Liu, Tingting Xue, Tanja Schultz

2023

Abstract

Many human activity recognition (HAR) systems have the ultimate application scenarios in real-time, while most literature has limited the HAR study to offline models. Some mentioned real-time or online applications, but the investigation of implementing and evaluating a real-time HAR system was missing. With our years of experience developing and demonstrating real-time HAR systems, we brief the implementation of offline HAR models, including hardware specifications, software engineering, data collection, biosignal processing, feature study, and human activity modeling, and then focus on the transition from offline to real-time models for details of window length, overlap ratio, sensor/device selection, feature selection, graphical user interface (GUI), and on-the-air functionality. We also indicate the evaluation of a real-time HAR system and put forward tips to improve the performance of wearable-based HAR.

Paper Citation

in Harvard Style

Liu H., Xue T. and Schultz T. (2023). On a Real Real-Time Wearable Human Activity Recognition System. In Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 5: WHC, ISBN 978-989-758-631-6, pages 711-720. DOI: 10.5220/0011927700003414

in Bibtex Style

@conference{whc23,
author={Hui Liu and Tingting Xue and Tanja Schultz},
title={On a Real Real-Time Wearable Human Activity Recognition System},
booktitle={Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 5: WHC,},
year={2023},
pages={711-720},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011927700003414},
isbn={978-989-758-631-6},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 5: WHC,
TI - On a Real Real-Time Wearable Human Activity Recognition System
SN - 978-989-758-631-6
AU - Liu H.
AU - Xue T.
AU - Schultz T.
PY - 2023
SP - 711
EP - 720
DO - 10.5220/0011927700003414