5Anomaly Identification in Surveillance Video Using Regressive Bidirectional LSTM with Hyperparameter Optimization

Rajendran Shankar1* and Narayanan Ganesh2

1Department of Computer Science and Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, India

2School of Computer Science & Engineering, Vellore Institute of Technology, Chennai, India


Urban planners and academics are influenced by the idea of smart cities to develop sustainable, modern, and reliable infrastructure that offers their citizens a respectable standard of living. To meet this demand, there have been video monitoring devices installed to improve public security and welfare. Despite scientific advancements, it is difficult and labor-intensive to identify odd events in surveillance video systems. In this research, we concentrate on the improvement of anomaly detection in intelligent video surveillance using regressive bidirectional Long Short-Term Memory (LSTM) (RBLSTM) with hyperparameter optimization (HO). The suggested framework is tested on a real-time dataset, the ShanghaiTech Campus dataset, and it outperforms state-of-the-art techniques in terms of performance. It is important to take advantage of higher-quality features from accessible videos. This work uses the Video Swin Transformer model to extract features. As a consequence, anomaly detection in video surveillance applications provides reliable outcomes for real-time situations. In this study, an abnormality was correctly identified ...

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