Design And Implementation Of Gait Analysis System Based On Kinect

Under the ideological trend of "Internet plus",the relationship between the Internet and traditional industries is becoming more and more closely linked,constantly promoting the evolution of economic form,thus promoting the vitality of social economic entities.Nowadays,the combination of Internet and traditional medical field has become the mainstream of the times.The research on human gait analysis,posture estimation and human posture recognition is more and more popular.Gait analysis system came into being in the background of this era,which can help doctors better check the recovery of patients,develop effective medical programs,and provide guidance for patients’ health.Gait analysis system is a system to assist diagnosis and treatment and record the rehabilitation of patients.Using Kinect depth camera launched by Microsoft,you can obtain RGB,depth and body Index and other original data,which are mainly used in medical rehabilitation,daily gait correction and other fields.With the improvement of medical and living standards,people begin to pay attention to their own health problems.Because of the high price and inconvenience of using large-scale gait analysis system in public infrastructure such as hospitals,it is very important to use computer vision to do gait analysis for patients.In view of this situation,combined with the needs of gait analysis and the research progress of current attitude estimation,this paper realizes a complete,interactive and extensible desktop system for gait analysis,which mainly realizes user management,authority control,information entry,case query,gait analysis and other functions.Through modularization,it is more convenient to replace,modify and complete the modules Maintenance and upgrading of the system.Based on the application scenarios and user requirements,this paper attempts to extract different gait joint points,and integrates a gait analysis system based on PC platform.Through the test,the gait analysis system achieves the expected goal,and realizes a more complete,interactive friendly and extensible system.