Research on Minute Structure Expression of Virtual Reality Objects

计算机图形学对详细结构的描述需要将虚拟现实对象描述为医学科学对象、自然（动物和植物）、相关性、艺术作品等。开发的项目以详细结构有效性和持续性地在必要分辨率中指示虚拟现实对象的详细结构有效性对观察距离的变化也显示在以下.1.关于使用详细结构的虚拟现实对象建模方法的研究·使用详细结构的虚拟现实对象的高真实性建模方法·使用详细结构中的形状识别特征特征的详细结构的高真实性建模方法·A多重-对虚拟现实对象形状的部分融资控制的比例分配方法2.研究对虚拟现实对象的实时指示的数据结构和显示方法，对虚拟现实对象的详细结构中的假设形状识别特征进行高现实绘制的方法。一种形状精确控制方法应用移动虚拟现实对象的形状识别特征;一种物体的形状应用容忍度的分辨率控制方法;一种视觉点观点中的形状分辨率控制方法;研究从实际对象中详细形状的获取方法。一个高分辨率的三维形状测量方法利用自校准系统4.研究同步方法和网络负载特性评估具有较大对象数据数量的网络虚拟环境。A synchronization Mechanism in networked virtual environment·Approximation of proximation of probability distribution functions by Coxian distribution to evaluate multimedia systemsIndication of VR objects with large dynamic range of shape resolution became possible with high-speed response without incongruity by the results of these researches。

Computer graphics indication of detailed structure is required to express virtual reality objects such as medical science objects, natures (animals and plants), relics, works of art and so on realistically. The developed items to indicate VR objects with detailed structure efficiently and continuously in the necessary resolution corresponding to the change in the observation distance are shown in the following.1.Research on modeling method of VR objects with detailed structure・A high reality modeling method of VR objects with detailed structure in consideration of shape recognition characteristics・A multi-scale patching method for partial fineness control of VR object shape2.Research on data structure and displaying method for the real-time indication of VR objects with detailed structureA high reality drawing method for VR objects with detailed structure in consideration of shape recognition characteristics of observers・A shape fineness control method applying shape recognition characteristics of moving VR objects・A resolution control method of an object's shape applying tolerance caused by micro motion・A shape resolution control method in consideration of a visual point volume3.Research on acquisition method of detailed shape from actual objects・A high resolution 3D shape measuring method utilizing a self calibration system4.Research on synchronization method and network load characteristics evaluation of networked virtual environment with large amount of object data・A synchronization mechanism in networked virtual environment・Approximation of probability distribution functions by Coxian distribution to evaluate multimedia systemsIndication of VR objects with large dynamic range of shape resolution became possible with high-speed response without incongruity by the results of these researches.