A motion estimation algorithm based on interframe differences detection model for virtual edges detection

摘要：

The traditional block matching algorithm in motion estimation costs much time because of the high computation complexity, which causes the deterioration of the real time performance. A new motion estimation algorithm based on interframe differences detection model is proposed in this paper. The new concept of virtual edges is advanced and introduced into the event of the small object moving. The interframe differences detection model for virtual edges detection is then made up. The parameter in the practical model selection strategy is also determined. The experimental results and the analysis of the algorithm complexity show that the new algorithm can not only work well for small moving object direction detection under the complex background, but also has the better real time performance compared with the traditional block matching algorithm.

关键词： virtual edge interframe difference motion estimation

作者: Pan Qing Tian Nili Xu Ruyi

作者单位: Faculty of Information Engineering Guangdong University of Technology Guangzhou, China Department of Electronics and Information Huazhong University of Science and Technology: Wuhan, Chin

会议类型: 国际会议

会议名称: 2011 Seventh International Conference on Natural Computation(第七届自然计算国际会议 ICNC 2011)

会议地点: 上海

会议语种:英文

页码: 944-948

在线出版日期: 2011-07-26（万方平台首次上网日期，不代表论文的发表时间）