人体完整腰椎骨三维运动的测量研究  

The three-dimensional motion measurement study of the whole lumbar spine

作　　者：王家鄞 赵文成[1] 洪钟瑜[1] 侯筱魁[1] 

机构地区：[1]华东工业大学,上海市第九人民医院

出　　处：《华东工业大学学报》1995年第3期67-71,共5页

摘　　要：为了进行人体完整腰椎骨运动的研究，设计并制造了平行光三维运动测量和分析系统．通过平行光测量系统，将每个椎体上三个标志点的运动投影到光屏上，以摄象机动态记录并输入计算机图象处理系统进行数据处理，同时运用刚体运动学原理进行计算，获得人体完整腰椎骨三维运动的运动特征．The parellel light beam measurement and analysis system was designed and manufactured for studying kinematics of the whole lumbar spine. The movement of three marks, which fixed in vertebrae, were separately projected on the screen of the system. These light marks were recorded by video camera and sent to image processing system. According to the principle of rigid body kinematics three-dimensional motion of light marks were calculated and the kinematic characteristics of the whole lumbar spine were obtained.

关 键 词：三维运动 人体腰椎骨 测量 

分 类 号：R323.43[医药卫生—人体解剖和组织胚胎学]