基于步态的人体身份检测与识别

Gait-Based Detection and Identification of Humans

步态识别是利用人体步行的方式来区分人体身份,近年来,步态作为一种生物特征识别技术引起了越来越多人们的兴趣,其主要有三大优势:远距离识别,非侵犯性和难于隐藏性。国外对步态进行动态特征提取做了大量的工作,但还处于研究阶段,国内外还没有成熟的产品出现。该文提出了一种有效的步态检测方法,采用步态序列相似性进行人体身份识别。

Human gait recognition is the process of identifying individuals by the walkin g manner.In the last years,the gait as one of biometrics has aroused more and more interest.Its advantages are that it is distance recognition,un-invasive and difficult to conceal.A lot of research on the gait feature extracting has b een done,but the research is just at beginning,and there is not perfect produ ct yet.One effective method to detect human gait is brought out in this paper .Then the gait sequence similarity is used to recognize people by their gaits.