Moreover, in order to build the virtual environment of an on-line shop, 3d modeling will be a big problem need to be solved.
另外，为了构建网上商店的虚拟环境，3d建模也将是一个重要问题需要解决。
This article focuses on the techniques of configuration modeling, texture mapping, and builds a 3d model named "virtual residential district".
重点对几何形态建模、纹理映射建模等技术进行了较为详细的论述，并建成了“虚拟小区”3维视景模型。
Thesystem composed of 3d feature-based modeling of the structure, virtual construction, virtual ramble, virtual test, structure analysis and visualization.
系统具有3d结构特征化建模、结构虚拟建造、虚拟漫游、构件虚拟试验、结构分析及数据可视化等功能模块。
The major study contents of this thesis concludes: the data capture of the virtual city 3D modeling;
论文主要内容包括：虚拟城市三维建模的数据获取问题；
Urban 3d building modeling is one of key technology of virtual city.
城市建筑物三维建模是虚拟城市建设的关键技术之一。
Kinematics modeling of virtual hand is a key issue in the research of 3d human-computer interaction.
虚拟手的运动建模是三维人机交互研究中的一个关键问题。
Fractal technology is adopted to realize the dynamic 3d modeling in the virtual environment of route selection.
运用分形技术实现虚拟选线环境中的三维动态建模。
Visual 3D terrain simulation technology is an important means of virtual reality, which deals with realistic 3D terrain modeling and 3D terrain visualization real-time drawing mainly.
三维地形可视化仿真技术是虚拟现实的重要手段之一，主要研究真实感三维地形建模和三维地形可视化的实时绘制。
The study is mainly focused on the system interface among digital photogrammetry, GIS and Virtual reality, 3D modeling, ; texture making and virtual environment design.
着重研究解决了全数字摄影测量系统、GIS与虚拟现实系统之间的数据接口问题，三维建模，纹理制作及虚拟环境生成等问题。
3d terrain modeling and visualization are hot research topics in GIS, computer graphics, virtual reality, digital photogrammetry and other associated fields.
三维地形建模及可视化是GIS、计算机图形学、虚拟现实、数字摄影测量等领域的研究热点。
Taking Chaoyang District of Jilin University as an example, introduce the methods of establishing virtual campus based on 3d modeling, image processing and database technology.
以吉林大学朝阳校区为例，探讨了基于三维建模、图像处理及数据库等技术建立虚拟校园的方法。
The traditional 3d modeling which are low efficient and high costs can not meet the needs of market in virtual reality.
传统三维建模低效而高耗，不能满足虚拟现实领域的市场需求。
This paper introduces the concept and classification of the Virtual Manufacturing and explanes its key technologies, including 3d modeling, displaying of the 3d scene and simulation of the 3d motion.
文章介绍了虚拟制造的概念和分类，并阐述了其关键技术，包括三维建模、三维场景显示和三维运动模拟。
Through simple modeling, multiple mapping ways and import 3d model to describe large-scale indoor environment, this paper presents a practical, real-time virtual scene construction system.
本系统通过简单的建模、多种贴图方式以及导入3d模型来近似地描述大型环境，具有较强的实用性、较好的实时性和显示效果。
Using LS_5000 3d laser scanner, an efficient realistic 3d face modeling algorithm was proposed to create virtual actor for film and TV animation.
针对影视动画领域，利用LS_5000型三维激光扫描仪，提出了一套真实感三维人脸快速建模算法。
The critical technique of virtual reality, the modeling transformation in virtual scenes and the hidden technique on 3d objects are discussed in this thesis.
本论文对虚拟现实中的关键技术、虚拟场景的建模技术及三维形体消隐技术进行了探讨。
Virtual Reality Modeling Language (VRML) is a file format for describing interactive 3D objects and worlds.
虚拟现实造型语言（VRML）是一种描述可交互的三维对象和场景的文件格式。
Virtual 3d pets are designed for the Internet by using Virtual Reality Modeling Language (VRML) in this paper, which can wink their eyes or open their mouth like human.
针对因特网环境采用虚拟实境造型语言(VRML)对虚拟动物进行三维设计，使其可以进行眨眼和“说话”，等拟人动画。
This paper introduces the technology of 3d landscape modeling especially modeling of buildings and trees which are involved in building virtual campus based on VRML.
以建筑物和树为例，介绍了在基于VRML的虚拟校园建立过程中所涉及到的三维景观建模技术。
The thesis studies the VR modeling techniques of virtual scene and 3D sound according to the development of Visual Vehicle Simulation System.
论文结合汽车驾驶模拟器视景系统的开发，对虚拟场景中的几何建模技术、声音建模技术进行了研究。
Aim To resolve the problem about quickly 3d modeling and make the computer virtual scene of the city.
目的解决城市小区的三维建模及虚拟景观快速生成问题。
The modeling of realistic 3d virtual human and the motion control technology are hot research projects in the field of computer graphics.
具有真实感的三维人体造型和运动控制技术是计算机图形领域中的一项热门课题。
There is VRML (Virtual Reality Modeling Language) to produce the 3d images with geometry.
VRML(虚拟现实建模语言)也能生成三维的几何图形。
There is VRML (Virtual Reality Modeling Language) to produce the 3d images with geometry.
VRML(虚拟现实建模语言)也能生成三维的几何图形。
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