摘要
时空轨迹是目标对象行为活动的直接表现,为了深入探究时空轨迹的应用情况与关键技术,首先按照目标类型属性、轨迹获取方式、轨迹行为特征等方面对时空轨迹应用分类进行了全面的分析和梳理,其次从精确定位、聚类检测、拼接融合、分离识别、跟踪预测等技术层面提出了轨迹智能处理相关理论和方法,为推动时空轨迹处理技术与产业应用发展提供了方向。
The spatio-temporal trajectory is a direct presentation of the behavioral activities of the target object.In order to explore the application situation and key technologies of spatio-temporal trajectory in depth,firstly,the classification of spatio-temporal trajectory application is comprehensively analyzed and sorted out according to the target properties,trajectory acquisition methods,trajectory behavior features and so on.Then,the relevant theories and methods of trajectory intelligent processing are proposed in terms of precise positioning,clustering detection,splicing fusion,separation identification,tracking prediction,etc.,which provide a direction for promoting the spatio-temporal trajectory recognition technology and industrial application development.
作者
李振
孙建星
王少阳
马基栋
LI Zhen;SUN Jianxing;WANG Shaoyang;MA Jidong(Naval Equipment Department,Chengdu Sichuan 610041,China;No.30 Institute of CETC,Chengdu Sichuan 610041,China;Unit 95793 of PLA,Guiyang Guizhou 550025,China)
出处
《通信技术》
2023年第1期28-32,共5页
Communications Technology
关键词
轨迹分离
人工智能
行为识别
目标定位
目标跟踪
trajectory separation
artificial intelligence
behavior recognition
target positioning
target tracking