Design And Implementation Of Position Detection And Correction System Based On Real Sense

During the time of our daily life and work, maintaining the correct working postures is essential to prevent cervical spondylosis, spine disease, myopia and other chronic diseases.Combined with sense real camera, this can be completed during the same time we use computer correcting the sitting posture meanwhile. Persist in doing so, users can unconsciously form a good habit of sitting posture.Based on the Intel Sense Real camera, the system can achieve real-time detection of the face from a video stream, to further identify the feature points, the camera can be passed to the interface function to get the user Euler angle. Then through the current tilt angle and the user-set tilt angle, similar sitting time the user maintain for comparison, and then determine the correct posture. If the user did not set the angle and time, the program will set a default reasonable value for the user, when the posture is not correct, the system will prompt with a message to remind the user to maintain a correct sitting position; when the user sit for a long time with few moves, the system will prompt with a message to remind the user to take some exercise. The design is effective in prompting users to take a correct way sitting position when using the computer. Thus, this system can help users to use the computer at the same time to get a real-time supervision, reminding them to relieve muscles, as a result, reduce the incidence of neck and back diseases. With the popularity of Sense Real camera in IT area, this application has a prospect of wide application.The function module of the system is mainly divided into three parts:sitting-angle-detection module, the calculation-of-the-time-of-similar-sitting-posture module,user-prompt module. Sitting-angle-detection module is the core of the whole process, the user can set the user options of the main interface as the basic settings of the configuration program, to be used as the basic parameters of the subsequent calculation. The features of this module also include user registration and login, face recognition and docking, the recording and display of characteristic point, the recording and display of face recognition information,parallel, vertical and inclined angle for user-defined function. The calculation-of-the-time-of–similar-sitting-posture module is the background running function of the program, if users do not exit the program, but the main interface of the system is closed, the program still runs and calculates the time. The user-prompt module includes: the user's basic operational tips, face recognition and the correctness tips, the tips of the characteristic points and similar sitting posture tips.