基于深度学习的步态识别算法及其应用研究  

Research on Gait Recognition Algorithm Based on Deep Learning and Its Application

作　　者：赵煦华 胡海根[2] ZHAO Xuhua;HU Haigen(College of Information,Zhejiang Guangsha Vocational and Technical University of Construction,Dongyang 322100,China;College of Computer Science and Technology,Zhejiang University of Technology,Hangzhou 310024,China)

机构地区：[1]浙江广厦建设职业技术大学信息学院,浙江东阳322100 [2]浙江工业大学计算机科学与技术学院,浙江杭州310024

出　　处：《现代信息科技》2021年第13期63-67,72,共6页Modern Information Technology

摘　　要：文章对步态识别的应用进行研究,基于深度学习技术研究开发了移动端步态识别系统。手机客户端主要完成步态数据的采集、上传以及结果显示,服务器端负责对步态数据进行轮廓提取、步态匹配与识别等功能。其中步态轮廓提取采用DeepLabV3+语义分割模型,实现像素级别的轮廓分割;步态识别采用GaitSet模型,实现人体步态匹配。系统分别经CASIA-B数据集和真实场景进行测试,显示系统能够获得较好的性能,准确率达到77.5%。This paper studies the application of gait recognition,and develops a mobile terminal gait recognition system based on deep learning technology.The mobile client mainly completes the gait data collection,uploading and result displaying,while the server side is responsible for contour extraction,gait matching and recognition of gait data.The gait contour extraction adopts DeepLabV3+semantic segmentation model to realize pixel level contour segmentation;Gaitset model is used for gait recognition to realize human gait matching.The system has been tested by CASIA-B data set and real scenarios respectively.It shows that the system can obtain good performance,and the accuracy rate can reach 77.5%.

关 键 词：步态识别 深度学习 轮廓提取 语义分割 手机摄像头 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]