Research on the moving target detection algorithm of the UAV ground station terminal

Research on the moving target detection algorithm of the UAV ground station terminal

In the moving target detection algorithm, a single target detection methods are often unable to meet the actual needs, Therefore, in view of the UAV ground terminal mission requirements of the designated in reconnaissance and scanning mode, based on the traditional moving target detection algorithm, proposed an improved target detection algorithm with an improved frame difference, Gaussian mixture modeling and background subtraction combining. Through three frame difference method to preprocess the image, and then use the difference image to make Gaussian background modeling to realize the adaptive background update. After that, the frame of the video sequence and the background image of Gauss do background subtraction to achieve moving target detection and extraction, which significantly improves the detection effect. Finally through the MATLAB simulation, we achieve the desired effect of moving target detection.