摘要
在兼顾运动图像分割效果和实时性的原则上,提出了一种简单有效的分割方法。首先利用二次帧差的方法求出图像帧的运动区域,去除结果中不准确的小区域,最后利用二次扫描的方法填充该区域。实验证明:利用该方法得到了较好的分割效果并节省了处理时间。
A simple segmentation method is presented based on the rules of the segmentation result and real-time requirement. Firstly, the moving regions are obtained by the intersections of two neighbor difference images, then small regions that are not accurate are removed. At last, the moving regions are scanned in term of abscissa and ordinale. Experimental result show that the algorithm can get satisfactory result with little time.
出处
《红外与激光工程》
EI
CSCD
北大核心
2004年第6期611-614,共4页
Infrared and Laser Engineering
基金
山东省自然科学基金资助项目(Y2001G05)
关键词
运动对象
运动区域
帧差
变化检测掩模
Algorithms
Image analysis
Image segmentation
Mathematical operators
Real time systems
Set theory
