浅析视频侦查中步态特征的应用

Application of Gait Features in Video Detection

随着平安城市建设的深入发展和视频监控的大联网,监控摄像头的数量在逐年增加。视频影像在对案件的侦破中所起的作用越来越重要,实现了跨越式发展。但是视频影像具有模糊性特征,无法准确分析出犯罪嫌疑人的面部、生理结构等细节信息,因此则需要在视频侦查中更多的运用足迹分析技术来解决这些问题。利用足迹分析技术中的步态特征可以准确的分析出经过伪装或带帽嫌疑人的人身特点。

With the further development of the construction of safe cities and video surveillance ofthe Internet,the number of surveillance cameras is increasing year by year.Video image plays a more andmore important role in the detection of cases,and it has realized the leap forward development.But thevideo image has the characteristics of fuzziness,not an accurate analysis of a suspect's face,physiologicalstructure and other details,so you need more investigation in the video using footprint analysistechnology to solve these problems.The gait features in the footprint analysis technique can be used toanalyze the age,posture and gender of the suspect.