scene model

and the dynamic terrain algorithm will be embedded in the scene manage model perfectly, so it can be easily updated and replaced.

并且将动态地形算法完美的嵌入场景管理模块，可以方便更新以及替换。

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the detailed nicety water network attribute information ensures that the urban water network virtual scene model and water network computing model are also with high accuracy.

准确翔实的供水管网属性信息确保供水管网虚拟场景模型和管网计算模型具有较高准确性。

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the virtual scene model adopted in this paper is based on spherical panoramic image, in accordance with the corresponding position relationship in the space, and makes each view of the scene links to the other view through the space chain. 2.

该文所采用的虚拟场景模型是以球面全景图像为视点，按照空间中相应的位置关系，将场景中的每个视点通过空间链与其它视点链接构造而成。

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in object recognition stage, the approach divides the matching between scene and model into three parts, i. e.

在物体识别阶段，将景物与模型的匹配分3部分进行，即扫描部件、图的匹配部件及匹配检验部件。

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this paper focuses on the blocking, culling, and reviews the relative theory on texture data handling and split elimination of scene model. 2.

本文重点研究了地形数据的分块、裁剪、调度方法以及纹理数据处理相关的理论和场景模型中裂缝的消除。

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a research of optimizing techniques for the 3d scene model based on creator

基于Creator的三维场景模型优化技术研究

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display of scene model with real-time control using net data is realized in the paper.

实现了用网络数据实时控制场景模型展示；

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through setting up the simple scene model, the improved reason for the performance of the network caused by the scale effect is analyzed.

论文还研究了规模效应对网络性能的影响，通过设置简单的场景模型，分析了规模效应使网络性能得到改善的原因。

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in the client end, we develop a real-time rendering plug-in which can be embedded in browser while service end includes the processing of the 3d model and scene model management subsystem.

在客户端，开发了一个能够嵌入到浏览器的实时绘制插件，而服务端包括对纹理化模型的处理和场景模型管理子系统两部分。

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visualization of large scene watershed model in real-time and interactive manner based on cache technique

基于缓存技术实时交互绘制大场景流域模型

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from the standpoint of three-dimensional topography and three-dimensional city model, this paper discusses the construction method of jilin province to the digital library 3d scene model for the application of technology of 3d animation under the principle of urbanization construction.

为此本文从三维地形和三维城市模型的构建着手，探讨吉林省数字图书馆三维场景模型的构建方法在城市化建设理念下的三维动画技术的应用问题。

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the paper designs the virtual scene collectivity model of the simulating service system and establishes the space time relation model between the virtual object and the view point of the virtual scene.

设计了模拟维修系统中的虚拟场景总体模型，建立了虚拟场景中虚拟对象与视点之间的时空关系模型。

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the virtual world structure for controlling the motion of the flight vehicle model is presented, and hereby a virtual world including the flight vehicle model and the scene model is built up.

给出了飞行器级间分离仿真时用于控制飞行器模型运动的虚拟世界结构，并且据此建立了一个包括飞行器模型和场景模型的虚拟世界。

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Based on memory mapping file technique to visualize large scene watershed model quickly

基于内存映射文件技术快速绘制大场景流域模型

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In the virtual roaming on key technologies on the basis of the establishment of the function of the camera, Scene model input function category and type of data model, improve the functions of the procedures, and optimize the structure of the procedure. 2.

在研究虚拟漫游关键技术的基础上，建立了摄像机函数类、场景模型输入函数类和模型数据类，完善了程序功能，优化了程序结构。

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in order to describe the model with complex event language and implement the scene of model, an event processing model for supply chain is built to extract complex event.

本文还研究了复杂事件处理中间件在实时供应链的应用，建立供应链的事件处理模型，提取出复杂事件，进行复杂事件语言描述，完成场景模型的实现。

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the methods to make atmospheric transfer model, scene model and infrared radiation model are discussed.

并详细论述了建立大气传输模型、场景建模及其红外辐射建模的方法。

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at last, the realistic rendering pictures based on the underwater scene illumination model are realized by using ray-tracing algorithm and the 3-d graphics generation software pov-ray.

最后通过光线跟踪算法，采用三维图形生成软件POV-RAY实现水下场景光照模型的渲染效果图。

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The scene model of infrared small target image was established.

建立了红外小目标图像的场景模型。

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building and control of complex scene model for the automobile training simulator

驾驶训练模拟器复杂场景建模与控制方法的研究

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this paper describes an approach to simulating visual servo systems. the basic idea consists of building a 3-d scene model with opengl and embedding it into a digital simulation platform.

针对视觉伺服控制系统的仿真分析问题，提出采用OpenGL技术构造视景仿真模型，并将其嵌入到数字仿真环境中。

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highway scene simulation model

公路视景仿真模型

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the object-oriented video compression algorithm has exceeded the traditional framework of source model theory. the basic notion behind the technique is to partition a image into several objects with arbitrary shape based on 3-d scene model.

面向对象的视频压缩算法突破了原有图象编码的信源模型理论框架，基于三维实景模型将图象分割成若干个具有任意形状的对象。

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from the third chapter introduces the design contents of the subject, including: 1. the experimental requirement and design principle, the system architecture of b/ s, the virtual experiment scene model and function, the experimental process and development process, etc.2.

然后从第三章开始介绍课题的设计内容，包括：（一）实验需求和设计原则、系统的B／S体系结构、虚拟实验的场景模型和功能、实验的操作流程及开发流程等。

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in order to render the large scale scene model of multi resolution at real time frame rate, a new data structure is presented, and a self adaptive rendering method can be implemented based on this structure.

为了实时显示多分辨率的大场景模型，提出一种面向三维大场景显示的场景数据结构，并基于该结构得到一种具有自适应性的显示算法。

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In this paper, a method is put forward to modify the texture of surface of scene model. This method point out the edit field in the original reference image, define the texture and can modify the texture of every view point.

为此提出了一种修改IBR场景中物体的表面纹理的方法，这种方法通过在原始的参考图象上指出编辑区域并给出纹理定义，修改各个视点上的纹理。

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study on the method for simplifying and optimizing the scene model of the drive training court

驾驶训练场视景模型简化与优化方法研究

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this model is a netted and agility four dimension virtual scene model, and combines many kinds of virtual object organically. through experiments it is indicated that the model can form one virtual scene which is similar with real world characteristic and is able to be browsed.

该模型为一个网状的可灵活操作的四维虚拟场景模型，这个模型有机地组合了各种虚拟对象，实验表明可形成一个具有类似真实世界特性并能进行浏览的虚拟场景。

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the container crane training simulator is an integrated system including scene model, training module and communication equipment.

集装箱岸桥仿真训练系统是集场景模型仿真、设备通讯、驾驶课程训练为一体的综合训练系统。

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and the city scene model and 3d visualization are the central technology in the processing of constructing the virtual city.

而在虚拟城市的构建中，城市景观模型的建立与三维可视化更是其基础核心技术。

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