A novel framework for intelligent surveillance system based on abnormal human activity detection in academic environments

Al-Nawashi, M; Al-Hazaimeh, OM; Saraee, MH

Abstract

Abnormal activity detection plays a crucial role
in surveillance applications, and a surveillance system thatcan perform robustly in an academic environment has
become an urgent need. In this paper, we propose a novel
framework for an automatic real-time video-based
surveillance system which can simultaneously perform the
tracking, semantic scene learning, and abnormality detection in an academic environment. To develop our system, we have divided the work into three phases: preprocessing phase, abnormal human activity detection phase, and content-based image retrieval phase. For motion object detection, we used the temporal-differencing algorithm and then located the motions region using the Gaussian function.Furthermore, the shape model based on OMEGA equation was used as a filter for the detected objects (i.e.,human and non-human). For object activities analysis, we evaluated and analyzed the human activities of the detected objects. We classified the human activities into two groups:normal activities and abnormal activities based on the support vector machine. The machine then provides an automatic warning in case of abnormal human activities. It also embeds a method to retrieve the detected object from the database for object recognition and identification using content-based image retrieval.Finally,a software-based simulation using MATLAB was performed and the results of the conducted experiments showed an excellent surveillance system that can simultaneously perform the tracking, semantic scene learning, and abnormality detection in an academic environment with no human intervention.

Citation

Al-Nawashi, M., Al-Hazaimeh, O., & Saraee, M. (2016). A novel framework for intelligent surveillance system based on abnormal human activity detection in academic environments. Neural Computing and Applications, 27(4), https://doi.org/10.1007/s00521-016-2363-z

• Journal Article Type: Article
• Acceptance Date: May 17, 2016
• Online Publication Date: Jun 3, 2016
• Publication Date: Jun 3, 2016
• Deposit Date: Jun 15, 2016
• Publicly Available Date: Jun 15, 2016
• Journal: Neural Computing and Applications
• Print ISSN: 0941-0643
• Publisher: Springer Verlag
• Volume: 27
• Issue: 4
• DOI: https://doi.org/10.1007/s00521-016-2363-z
• Publisher URL: http://dx.doi.org/10.1007/s00521-016-2363-z
• Related Public URLs: http://link.springer.com/journal/521