Perimeter Intrusion Detection by Video Surveillance: A Survey

Abstract

In recent times, we have seen a massive rise in vision-based applications, such as video anomaly detection, motion detection, object tracking, people counting, etc. Most of these tasks are well defined, with a clear idea of the goal, along with proper datasets and evaluation procedures. However, perimeter intrusion detection (PID), which is one of the major tasks in visual surveillance, still needs to be formally defined. A perimeter intrusion detection system (PIDS) aims to detect the presence of an unauthorized object in a protected outdoor site during a certain time. Existing works vaguely define a PIDS, and this has a direct impact on the evaluation of methods. In this paper, we mathematically define it. We review the existing methods, datasets and evaluation protocols based on this definition. Furthermore, we provide a suitable evaluation protocol for real-life application. Finally, we evaluate the existing systems on available datasets using different evaluation schemes and metrics.

Unsupervised and Adaptive Perimeter Intrusion Detector

“…For Lohani [9], threshold is applied on frame RE computed only on pixels of the protected area [3]. For our work, adaptive thresholding is done on moving z-score of RE.…”

“…Detecting intrusion is a crucial task in intelligent surveillance systems [11,3]. Traditionally, this task was addressed by detecting a moving object using background modeling methods Fig.…”

“…The task of perimeter intrusion detection (PID) consists in detecting unauthorized objects entering in a protected area [1,2,3]. These objects are defined by users and can vary from one site to another, e.g., for one site cars can be intruders while not for others.…”

Multimodal imaging sensor based on lidar for advanced perception tasks

“…For instance, a Perimeter Intrusion Detection System (PIDS) aims to detect the presence of an unauthorized object in a protected outdoor site or border during a certain time. 24 Traditionally, they are based on conventional imaging sensors like colour cameras and, more recently, thermal ones. Whereas colour cameras are the cheapest, they demand good lightning conditions and low-perform under adverse conditions as previously discussed.…”

Intrusion Detection Quantum Sensor Networks

“…Depending on the product, perimeter intruder detectors are deployed on fences, underground, or wall mounted. Current detection technologies are based on video surveillance [ 14 ], optical fibers [ 12 , 15 , 16 , 17 ], laser scanning [ 18 , 19 ], and infrared beams [ 20 , 21 , 22 ].…”