关键词: 关键词: 运动目标提取, ViBe, 分数阶微分边缘检测, 形态学处理

Abstract: Abstract: This paper presents a video moving object extraction method combined with ViBe algorithm an-d fractional differential edge detection operator. Firstly, we use the ViBe algorithm to detect the moving objects in the video. Secondly, we use the fractional differential edge detection operator to extract the edge contours of the video frames. Then, the detected edge contours are ANDed with the moving objects to obtain the accurate moving objects Boundary; finally, the complete moving targets are get through the mathematical morphology processing.Experimental results show that compared with Canny, Sobel and other operators, fractional differential operator and ViBe algorithm combined to extract the contour, can be more effective to remove the shadow of moving targets. Which can lay a better foundation for the subsequent classification, identification, tracking and so on.

Key words: Keywords: moving object detection, ViBe, fractional differential edge detection, morphological processing