With the rapid development of information technology and Internet, multimedia has become the main media where people get information from. Abundant data force people to look for an efficient and high impact way to deal with so much information. Such as storing, transmitting and searching. Well, the technology of video object-based is one of important means. Video object segmentation is the base of video technology. The quality of segmentation will affect the subsequent work.After reading a lot of the latest articles and researching all kinds of algorithms, I brought forward an auto segmentation algorithm based on rebuilding background and change detection in the article. It takes advantage of statistic and addition to get the integrated background. Then subtract the background from the current frame. It can get rid of the effect of shelter. We can get more accurate result by using this algorithm under the condition of still background and single motion object. |