基于多模拓扑信息的步态行为识别应用与研究综述  

Application and Research of gait behavior recognition based on multimodal information

作　　者：姚远 Yao Yuan(College of Applied Engineering,Henan University of Science and Technology,Henan Sanmenxia 472000;Sanmenxia Vocational and Technical College,Henan Sanmenxia 472000)

机构地区：[1]河南科技大学应用工程学院,河南三门峡472000 [2]三门峡职业技术学院,河南三门峡472000

出　　处：《西部现代职业教育研究》2022年第4期60-64,74,共6页Research on Modern Vocational Education in Western China

基　　金：国家重点研发计划项目(项目编号:2020YFC2007200)。

摘　　要：生物信息身份识别技术是一种先进的现代技术,步态作为生物特征的突出优势在于,它实现在远距离进行人体识别。每个人都有区别于其他人物的步态特征可以用来区分不同人物的身份。人体行走过程中,不同模态不同传感节点的时间序列中记录了步态信息的时空特性。图被用作网络拓扑的数学描述,而数据可以被视为该图顶部的信号。拓扑方法对具有非线性的时间序列进行复杂网络构建和其网络表征进行分析,不但能够准确描述行走过程中步态空间中的波动特性,还能够通过有效直观的表达工具将产生的空间特征表达出来,是一种有潜力的步态识别和身份鉴证的方法。Biometric information identification technology is an advanced modern technology.The outstanding ad-vantage of gait as a biometric feature is that it can realize human body recognition at a distance.Each person has gait characteristics that can be used to distinguish the identities of dfferent people.In the process of human walk-ing,the temporal and spatial characteristics of gait information are recorded in the time series of dfferent sensing nodes in different modes.so Topology by calculation method of nonlinear time series of complex network is built and its characterization are analyzed,not only can accurately describe the walking gait in the process of the wave feature space,also can through effective visual expression of the tool to express the spatial characteristics,is a potential method of gait recognition and identity authentication.

关 键 词：步态识别 多模信息 拓扑 

分 类 号：O18[理学—数学]