INTRUSION DETECTION WITH DIRECTIONAL SENSING

摘要

A method and system of intrusion detection, which includes displaying sensing device output data as an image of a field of view of a sensing device. Through interaction with a GUI: a user input defines an image detection area in relation to the image of the field of view, the image detection area being correlated to a detection area to be monitored for intrusion detection. A user input defining a detection vector in the image detection area is received, specifying a predetermined minimum displacement and displacement direction in the field of view. A graphical representation of the vector may be displayed on the image detection area. A target object is detected and tracking tracked through the detection area and it is determined whether the progressive displacement of the target object has a component exceeding the minimum displacement in the direction of the vector.

主权项

1. A method of intrusion detection, the method including:
displaying sensing device output data as one or more images of a field of view of a sensing device; through a graphical user interface:
receiving user input to define and display an image detection area in relation to the one or more images of the field of view, wherein the image detection area is correlated to a detection area to be monitored by the sensing device for intrusion detection; andreceiving user input that defines a detection vector specifying a predetermined minimum displacement and direction of displacement in the field of view to be monitored, wherein a graphical representation of the detection vector is displayed on the image detection area; detecting a target object; and tracking the target object at least partially through the detection area and determining whether the progressive displacement of the target object has a component which exceeds the minimum displacement in the direction of the detection vector.