Artificialintelligence‐basedremote monitoring system for automated anomaly detection in wireless sensor networks

Abstract

In recent decades, wireless sensor networks (WSNs) are employed in the remote monitoring system which experiences a huge delay due to the excessive time consumption by the image processing techniques. The existing video surveillance system is unable to detect the anomaly accurately and falls short in classifying the routine activity and the anomaly activities. Therefore, an efficient anomaly detection model is necessitated for identifying the anomaly behavior of malicious nodes in the WSN environment. This research work introduces a novel artificial intelligence (AI)-based remote monitoring system for WSN. Primarily, the online video frames are retrieved from the wireless video sensors where the frames are generated by segmenting the entire stream of video as a constant-sized structural frame. The sequence/stream of video segments is fed into the proposed AI framework to detect anomaly activities. It has multiple levels of hidden layers to compare the features of the input captured image with the preloaded reference image. Furthermore, a 5-fold cross-validation approach has been inspected to validate the efficacy of the suggested AI model. The performance results evident that the proposed AI system acquires a better prediction accuracy of 98.2% and precision of 97.3% than the existing monitoring systems.

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“…With the rise of the Internet of Things era and the rapid development of sensor technology, information perception terminals are gradually moving towards miniaturization, integration, networking, and intelligence [1][2]. In handheld or wireless devices, the stable operation of terminal nodes is the basic guarantee for effective acquisition of system information, especially in the increasingly common application of outdoor multi terminal collection [3].…”