Video Analytics Trip Wires for Surveillance System
Aditi Jog, Shirish Halbe · International Journal of Computer Applications · 2013
this paper, trip wire is implemented using video analytics technology. This trip wire is used to maintain security for outdoor and also indoor scene. Undesired motions in restricted areas are detected and tracked. This restriction to specific area of video scene is provided by drawing trip wires. Alarm indication will appear on moving objects which crossed trip wires. Direction of tripping is selected by user. Main advantage of this application is user can select single trip wire mode or two trip wire mode. Continuous Adaptive MeanShift (CAMShift) Algorithm is used for motion tracking. Mouse callback events are implemented to draw trip wires on video. Application is developed by using OpenCV library functions and C code. General Terms Algorithm, Security, Mouse callback.