Abstract
Falls are a major cause of injuries or deaths in the elderly over the age of 65 and a factor in social costs. Various detection techniques have been introduced, but the existing sensor base fall detector devices are still ineffective due to user inconvenience, response time, and limited hardware resources. However, since RNN (Recurrent Neural Network) provides excellent accuracy in the problem of analyzing sequential inputs, this paper proposes a fall detection method based on the skeleton data obtained from 2D RGB CCTV cameras. In particular, we proposed a feature extraction and classification method to improve the accuracy of fall detection using GRU. Experiments were conducted through public datasets (SDUFall) to find feature-extraction methods that can achieve high classification accuracy. As a result of various experiments to find a feature extraction method that can achieve high classification accuracy, the proposed method is more effective in detecting falls than unprocessed raw skeletal data which are not processed anything.
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Reference
Chen, W., Jiang, Z., Guo, H., Ni, X.: Fall detection based on key points of human-skeleton using OpenPose. Symmetry 12, 744 (2020). https://doi.org/10.3390/sym12050744
Bourke, A.K., O’brien, J.V., Lyons, G.M.: Evaluation of a threshold-based tri-axial accelerometer fall detection algorithm. Gait Posture (2007)
Cheng, K.W.C., Jhan, D.M.: Triaxial accelerometer-based fall detection method using a self-constructing cascade-Ada Boost-SVM classifier. IEEE J. Biomed. Health Inform. (2013)
Abobakr, K.A., Hossny, M., Nahavandi, S.: A skeleton-free fall detection system from depth images using random decision forest. IEEE Syst. J. 12 (2018)
Kingma, D.P., Ba, J.: Adam: a method for stochastic optimization. ICLR (2015)
Lie, W.-N., Le, A.T., Lin, G.-H.: Human fall-down event detection based on 2D skeletons and deep learning approach. In: International Workshop on Advanced Image Technology (2018)
Adhikari, K., Bouchachia, H., Nait-Charif, H.: Deep learning based fall detection using simplified human posture. Int. J. Comput. Syst. Eng. 13(5) (2019). Heinecke, T., Wolfe, M.: The role of Bluetooth low energy for indoor positioning application. Computer Science Department, Montana State University, Bozeman, MT USA
Ma, X., Wang, H., Xue, B., Zhou, M., Ji, B., Li, Y.: Depth-based human fall detection via shape features and improved extreme learning machine. IEEE J. Biomed. Health Inform. 18(6), 1915–1922 (2014)
Wu, G.: Distinguishing fall activities from normal activities by velocity characteristics. J. Biomech. 33(11), 1497–1500 (2000)
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Kang, Y., Kang, H., Kim, J. (2021). Fall Detection Method Based on Pose Estimation Using GRU. In: Lee, R., Kim, J.B. (eds) Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing. SNPD 2021. Studies in Computational Intelligence, vol 951. Springer, Cham. https://doi.org/10.1007/978-3-030-67008-5_14
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DOI: https://doi.org/10.1007/978-3-030-67008-5_14
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