会议专题

Detection of Blue Screen Based on Edge Features

Blue screen compositing is an important editing or tampering operation to change the content of videos. In order to identify the authenticity of the video resources, a new approach to detect blue screen compositing is proposed in this paper. By exploring the change of correlation between the color signals on the edge of each object, we can find and locate the composited objects in the video scene. The experimental results show that our proposed algorithm can successfully detect the blue screen compositing in videos with different output bitrates.

digital video forensics blue screen video composited videos color filter array

Yuting Su Yu Han Chengqian Zhang

School of Electronic Information Engineering Tianjin University Tianjin, China

国际会议

2011 6th Joint International Information Technology and Artificial Intelligence Conference(2011年第六届IEEE联合国际信息技术与人工智能会议 IEEE ITAIC 2011)

重庆

英文

972-975

2011-08-20(万方平台首次上网日期,不代表论文的发表时间)