Design of Moving Object Tracking System Based on Background Subtraction Algorithm and CAMShift Algorithm and Its Implementatio

Abstract

In order to solve problem of temporary loss for tracked moving object when pan-tilt camera rotated, the paper proposed a design scheme of moving object tracking system based on background subtraction algorithm and CAMShift algorithm. The system uses improved background subtraction algorithm to detect moving object when pan-tilt camera is stationary and uses CAMShift algorithm to track moving object when pan-tilt camera is turning, and tracks path of moving object through center coordinates. The simulation result showed that the system can meet with requirements of real-time and stability in certain degree.

Keywords

• pan-tilt camera, moving object, tracking, object detection, background subtraction, camshift, center tracking, tms320dm642