Given the increasing daily volume of videos generated by security cameras in personal and public spaces, monitoring the activities present in videos has become crucial. Many video surveillance systems are designed to verify performance accuracy and provide alerts during the occurrence of abnormal activities. In this regard, various intelligent models have been proposed for detecting activities in videos. Considering recent advances in artificial intelligence, particularly deep learning, this paper introduces a model based on the Transformer network. To reduce computational complexity, keypoints of the human body are utilized in this approach. Fifteen key body points are input into the Transformer model, leveraging parallel processing during training and a self-attention mechanism. This enhances the speed and accuracy of the model. Experimental results on the JHMDB public database indicate an improvement in the accuracy of detecting abnormal activities compared to baseline models.
Keywords: Video processing, Video surveillance, Abnormal activities, Deep learning, Transformer Network.
Ahmadi, A. M., kiani, K., & Rastgoo, R. (2024). A Transformer-based model for abnormal activity recognition in video. Journal of Modeling in Engineering, 22(76), 213-221. doi: 10.22075/jme.2024.32914.2604
MLA
Amir Mohammad Ahmadi; kourosh kiani; Razieh Rastgoo. "A Transformer-based model for abnormal activity recognition in video". Journal of Modeling in Engineering, 22, 76, 2024, 213-221. doi: 10.22075/jme.2024.32914.2604
HARVARD
Ahmadi, A. M., kiani, K., Rastgoo, R. (2024). 'A Transformer-based model for abnormal activity recognition in video', Journal of Modeling in Engineering, 22(76), pp. 213-221. doi: 10.22075/jme.2024.32914.2604
VANCOUVER
Ahmadi, A. M., kiani, K., Rastgoo, R. A Transformer-based model for abnormal activity recognition in video. Journal of Modeling in Engineering, 2024; 22(76): 213-221. doi: 10.22075/jme.2024.32914.2604
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