ITM Web Conf.
Volume 45, 20222021 3rd International Conference on Computer Science Communication and Network Security (CSCNS2021)
|Number of page(s)||8|
|Section||Computer Technology and System Design|
|Published online||19 May 2022|
Real-time fall detection system based on deep learning and infrared array sensors
School of Information Science and Technology, Southwest Jiaotong University, China
2 School of Mechanical Engineering, Southwest Jiaotong University, China
3 School of Public Administration, Southwest Jiaotong University, China
4 National Interdisciplinary Institute on Aging, Southwest Jiaotong University, China
* Corresponding author: firstname.lastname@example.org
In this paper, a novel fall detection algorithm based infrared image is proposed. Firstly, the RetinexNet algorithm is adopted for the infrared image pre-processing and enhancement, then the YOLOv3 algorithm is improved by adding three bounding boxes to achieve the task of falling posture detection and recognition, finally a fall data set collected by ourselves is utilized to train and test the algorithm. The experimental results shows that our proposed algorithm achieves excellent fall detection accuracy result and outperforms the traditional YOLOv3 algorithm, the average accuracy of our proposed algorithm is more than 90.86%, which meets the requirements of the fall detection task quite well.
© The Authors, published by EDP Sciences, 2022
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