At last the concept of distributed microsatellites is introduced and some methods of moving targets detection and imaging based on distributed microsatellites are discussed. 最后，对分布式小卫星的概念进行了介绍，讨论了基于分布式小卫星的运动目标检测与成像方法。
Aimed at the motion segmentation problem in video sequence, a novel approach for detecting and segmenting multiple moving objects was presented based on level-set method. 摘要针对视频图像的运动分割问题，提出了一种基于水平集力法的多运动目标检测和分割新方法。
