Research on Simulation System of Athletes with the Aid of Computer 3D Image Visual Image Technology

This paper designs a software platform for data acquisition, storage and tracking. Then the object tracking method of sports training video based on Markov chain is adopted. VStudio is used to complete the real-time playback of motion training images and simultaneous tracking of multiple moving objects. When athletes do various sports, there are some differences in the Angle and speed of each joint formation. This leads to the existence of space occlusion between each part, which leads to the coincidence or loss of feature points. The existing 3D reconstruction methods based on morphological primitives do not take into account the loss of reconstruction feature points due to morphological gene errors. This results in unsatisfactory simulation results. Therefore, this paper proposes a 3D dynamic simulation method based on factor analysis. A reasonable calculation is made for the morphological elements in the moving process based on the idea of optical flow control. The 3D dynamic simulation of the characters in the video is completed by limiting the morphological base object. Experiments show that this method can effectively improve the accuracy of 3D dynamic simulation results of people in video.