International Journal on Advanced Science, Engineering and Information Technology, Vol. 2 (2012) No. 1, pages: 101-104, DOI:10.18517/ijaseit.2.1.163

Motion Detection for PC based on Security System by using Optical Flow

K. Hawari Ghazali, W.N. Azhani W. Samsudin, N. Nabilah M. Hamid


This system is designed aims to detect and analyze the motion of people that have been recorded on PC, which response rapidly to the abnormal motion based on  optical flow method. Horn-Schunck technique  is one of optical flow method which has ability to detect the motion in image sequences by examining the velocities of the motion objects. It will response to abnormal motion and triggered the alarm in order to alert the people beware to their surroundings.


motion detection; image processing; optical flow; Horn-Schunck method

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