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

在这项研究中，我们开发了古典芭蕾和高尔夫挥杆的教育系统，使用动作捕捉设备和多个摄像机来拍摄人体运动。同时，我们还开发了一个三维环境构建与交互系统。通过这些系统，我们研究了一种有效的利用网络三维教材的教学方法。首先，我们利用3DCG技术开发了芭蕾舞课编舞自动生成系统。它帮助芭蕾舞教师创造编舞，并帮助学生独立学习。在高尔夫挥杆教育系统中，教师的好榜样动作与学生的形象一起投射到镜子屏幕上，以纠正学生错误的挥杆姿势。其次，开发了一个可实现包括人体在内的虚拟空间布局的交互设计系统。我们确认它可以为实际的展览有效地布置3D空间。此外，我们还进行了软件开发，在虚拟空间中对弹性物体进行近似于实际切割的切割。第三，从多个角度对网络教材的有效教学进行了基础性的考察。为了有效地表达虚拟人体，研究了图形程序代码的简化和统一。此外，还开发了一个新的导航系统，以协助使用网络教育资料。我们也在这个研究项目中研究了混合式学习方法。

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.