Development of Network Collaborative Human Motion Modeling System Based on Motion Capture Data

在这项研究中，我们已经开发了古典芭蕾舞和高尔夫挥杆使用的动作捕捉设备和多个摄像头，采取人体运动的教育系统。同时，我们还开发了一个三维环境构建和交互系统。通过这些系统，我们研究了一种有效的利用Web三维教学素材的教学方法。首先，我们开发了一个基于3DCG的芭蕾舞编舞自动生成系统。它可以帮助芭蕾舞教师创造舞蹈编排，以帮助学生独立学习。在一个高尔夫挥杆教学系统中，教师的示范动作被投影到学生的镜像屏幕上，以纠正学生错误的挥杆动作。其次，开发了一个交互式设计系统，可以在虚拟空间中布置包括人体在内的虚拟空间。我们证实，它可以有效地布局三维空间的实际展览。此外，还开发了在虚拟空间中以接近实际感觉的方式切割弹性物体的软件。第三个结果是，从各种观点出发，对有效地教授Web教材进行了基本的检验。为了有效地表达虚拟人体，研究了图形程序代码的简化与统一。还开发了一个新的导航系统，以协助使用网络教育材料。在本研究项目中，我们还研究了混合学习方法。

In this study, we have developed education systems for classical ballet and golf swing using a motion capture device and multiple cameras which take human body motion. And also, we have developed a 3-D environment construction and interaction system. By using these systems, We studied an efficient education method to use Web 3-D educational materials.First, we developed the system which gererated choreography for ballet lessons automatically by using 3DCG. It helps ballet teachers to create choreography in addion to assist students to learn it independently. With a golf swing education system, teacher's good example motion is projected onto the mirror screen with student's image in order to correct his wrong swing form.Secondly, an interactive design system was developed which could lay out virtual space including the human body. We confirmed that it could lay out 3D space effectively for an actual exhibition show. In addition, we carried out development of software to cut an elastic object in virtual space in a near sense to actual felling.In the third result, we made fundamental examination to teach the Web teaching materials effectively from various viewpoints. Simplification and Unification of a graphic program code was examined in order to express virtual human body efficiently. A new navigation system was also developed to assist using Web education materials. We also studied blended learning approach to this research project.