Abstract Background subtraction is a method to identify object and famous used in moving object detection. The aim is to obtain a clean background and then detect moving objects by comparing it with the current frame. In this paper, kalman filter method and Frame difference has used to detect the objects. The kalman filter has better accuracy than the Frame difference method. Experimental results show that the kalman filter is a good solution to obtain high accuracy, low resource requirements in given video of each technique. The detection of object will be shown in the result