Laser & Optoelectronics Progress, Volume. 57, Issue 16, 161024(2020)
Fall Detection Based on Convolutional Neural Network and XGBoost
This paper proposes a fall detection algorithm based on convolutional neural network and XGBoost. The YOLO-v3 algorithm based on the squeeze-and-excitation block is used to detect the human body area of the picture. Then, the human body pose estimation network is used to obtain the human body joints and feature vectors. Finally, we input the feature vectors into the XGBoost for training to determine whether the human body falls. The experimental results show that the proposed fall detection algorithm has a high accuracy of 98.3%.
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Xinchi Zhao, Anming Hu, Wei He. Fall Detection Based on Convolutional Neural Network and XGBoost[J]. Laser & Optoelectronics Progress, 2020, 57(16): 161024
Category: Image Processing
Received: Feb. 6, 2020
Accepted: Mar. 19, 2020
Published Online: Aug. 5, 2020
The Author Email: He Wei (wei.he@mail.sim.ac.cn)