青岛大学学报（自然科学版）2017，Vol.30Issue(1)：103-107,112,6.DOI:10.3969/j.issn.1006-1037.2017.02.20
基于轨迹分割的老人行为识别方法
Elder Behavior Recognition Method Based On Trajectory Segmentation
摘要
Abstract
In order to solve the problems of trajectory analysis and behaviors intention recognition in home environment, a trajectory segmentation based algorithm is discussed to identify the elder's behavior.The residence time in the key point is used to indicate the daily behavior, a trajectory segmentation algorithm is proposed based on the key point residence time to achieve the real stay point.And according to the start-stop stay points to identify behavior.The experimental results show that the method is effective for the trajectory analysis and behavior recognition.关键词
轨迹分割/关键点/驻留时间/停留点/行为识别Key words
trajectory segmentation/the key point/residence time/stay point/behavioral recognition分类
信息技术与安全科学引用本文复制引用
杨帅,于忠清,苏博群..基于轨迹分割的老人行为识别方法[J].青岛大学学报（自然科学版）,2017,30(1):103-107,112,6.基金项目
工业和信息化部电子信息发展基金招标项目(批准号:JK2014-34)资助. （批准号:JK2014-34）
