在计算机视觉领域，人体运动分析的研究具有相当广泛的应用前景。由于人体运动的复杂性，已有的研究方法都对研究对象—人体，加上了许多限制条件。本文中提出了一种新的方法来获得各类人体运动的信息。本文主要论述了该方法中对人体三维运动骨架的重建部分，其基本思想是在摄相机定标的基础上，应用三维人体模型知识和运动连续性依次建立每个图象的人体运动骨架。-In the field of computer vision, human motion analysis with a wide range of applications. Due to the complexity of human motion, the existing research methods are research subjects- the human body, together with a number of restrictions. This paper proposed a new method to obtain information on various types of human movement. This article focuses on the method of three-dimensional movement of the body part of the reconstruction of the skeleton, the basic idea is the basis of camera calibration, the application of three-dimensional model of human knowledge and exercise in order to establish the continuity of human motion in each image frame. Finally, experimental results