基于OPENGL的人体姿态数据仿真

依据人体的关节连接体层次结构,将各肢体抽象为简单的刚性几何实体,构建了人体骨骼模型,通过定义人体坐标和肢体局部坐标及其相互间的变换,描述了人体骨骼模型中各关节之间的相对位置和姿态的变化.详细论述了应用D-H方法分析人体上肢运动模型的方法,最后利用VC++构建了基于OpenGL技术的虚拟人体运动程序.该应用程序可以在虚拟环境中载入、驱动并显示一个三维虚拟人.它能够灵活的利用采集得到人体运动数据驱动虚拟人,可以应用于医学仿真、智能人机交互等领域.

OPENGL-Based Simulation of Body Posture Data

In this paper,based on the body's joints connecting of hierarchical structure,the body is described as a simple rigid geometric entity,and a human skeleton model is established,By defining Human coordinates,local coordinate limbs,and their mutual transformation,the relative position and posture change between joints in a human skeleton model are described.The analysis of the upper body motion model is discussed in detail using D-H method.Finally virtual human movement simulation system is set based on the O...