Research On Real-time Foreground Separation Of Interactive Media

With the development of the Internet Era and the rapid innovation in computer technology, the emergence of interactive media has changed people’s modern life. A wide variety of applications based on interactive media came into being as well as many studies on technology of foreground separation have become a popular trend. In the application system of interactive media, the real-time and accuracy of foreground separation is very important for the user experience.This paper first introduces the common technology of foreground separation, and then summarizes and analyzes the related work of predecessors. The modeling method based on the previous research brings up a model which is based on the background of the feedback mechanism and updates the training set of background model through the establishment of color histogram in real-time. Using the RGB model and HSV model, it improved the accuracy of future information. For the background subtraction, the target boundary extraction algorithm and color information ratio are used for the twice detection, which can make the results more accurate. Improving the implementation efficiency, and achieving the purpose of real-time separation by analyzing the foreground separation of interactive media and introducing the traditional algorithm in the GPU Parallel processing.Finally, the improved background subtraction method realizes the image processing of7D interactive theater number inquiry system based on real time and the foreground separation algorithm based on video stream processing, which have achieved good results.