远视视频图像的性别识别研究

摘要

信息安全、反恐暴、救援的需求，已使步态识别成为活跃的安防研究。从步态识别的研究依据、识别过程及其在智能视频监控中的性别识别应用进行了研析，通过步频、步幅推算出待测人体目标的大腿高度，依据大腿高度的概率密度函数完成目标性别检测，有助于目标分类、物品状态分析的刑侦鉴定与研究。%Requirements of information security,anti-terrorism binge,rescue,gait recognition has also become active security research.This article from the gait recognition study basis,the process of the recognition and the gender recognition application in intelligent video monitoring has carried on the research analysis,through to the human body target stride frequency,stride length calculated height of thighs,thigh level based on the probability density function of target sexing,helps to target classification,the item condition analysis of foren-sic identification and research.