Motion object detection method based on random strategy

The present invention discloses a moving target detection method based on random strategy, comprising the following steps: Step 1: using the first frame of the video completion of the initialization sequence of samples. For each pixel on each video frame of a sequence of samples were established, constituting the background model; Step 2: determination of the current pixel point motion or background point; Step 3: equal probability random policy, updates the current pixel and sequence of samples of any of its neighbors 8; step 4: repeat steps 2 and 3, the processing is completed for all other pixels in the current frame, the current frame motion end detection target; step 5: the first pixel in the next frame as a initial processing pixel points, repeat step 2, step 3 and step 4 until the last one processing ends completion detecting moving objects in a video sequence. High-precision motion detecting method object of the present invention, a low computational complexity and low memory footprint, environmental adaptability.