摘要
介绍了虚拟线圈的作用及工作原理 ,详述了运动矢量及快速匹配算法在虚拟线圈设计中的使用步骤 ,并以车辆越过停止线的违章检测为例 。
The function of virtual loops and its principle were introduced. How the motion vector and the fast matching algorithm work in the process of designing virtual loops was explained. Taken the way of detecting the vehicles running across the stop line as an example, the process of designing the virtual loops was presented.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第3期106-108,共3页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家科技部科技型中小企业技术创新基金项目 (0 1C2 6 114 4 0 0 5 70 )
关键词
虚拟线圈
运动矢量
块匹配
virtual loops
motion vector
block match
