虚拟建筑是指使用CAD工具和真实感图形绘制技术建造的三维建筑模型。
Virtual Architecture is defined as the 3d model of building, which employ both CAD utensils and Graphics technology.
阴影绘制算法的真实感和实时性之间的矛盾，是计算机图形学和虚拟现实技术目前所要解决的一个基本难题。
The contradiction between the realistic and real-time of the shadow rendering algorithm has been a fundamental and difficult problem in computer graphics and virtual reality technology.
光线散射效果的绘制对于增强计算机生成图形的真实感具有十分重要的作用。
Real time rendering of light scattering effect is one of the difficult problems in computer graphics.
运用计算机图形学方法实现了其造型，并绘制出该建筑物在一年不同季节及在一天不同时刻的真实感较强的红外图像。
Using methods of Computer Graphics, modelings and realistic IR images of buildings in different seasons and at different time in a day were realized and drawn.
真实感实时绘制是在当前图形算法和硬件条件限制下提出的在一定时间内完成真实感绘制的技术。
Realistic real-time rendering is a technique which accomplishes realistic rendering in a definite period of time under the constraint of current hardware and graphic algorithms.
其核心和基础是真实感图形的实时生成和绘制。
The core and the base of the virtual walkthroughs is the real graphic scene's producing and rendering.
本文讨论了基于点表示的物体的真实感图形的纹理映射技术，用点作为基本绘制元素。
In this paper, we discussed the techniques used for texture mapping of PBR, took the points as basic elements.
深入研究了虚拟场景中实时图形绘制与加速算法，以及增强真实感技术。
The real-time rendering, the accelerative algorithm and the enhanced third dimension technology are comprehensively studied.
科学计算可视化，计算机动画和虚拟现实是现代计算机图形学的三个热点，而这三个热点的核心都是三维真实感图形的绘制。
Scientific visualization, computer animation and virtual reality are the three focuses of modern computer graphics, and 3D realistic image rendering is the core of the three focuses.
所有的一切，都对计算机图形学、图像处理、虚拟现实、计算机视觉以及真实感绘制等相关学科提出了更高的要求。
All of the above set great demand for the development of computer graphics, image processing, virtual reality, computer vision and photo-realistic rendering.
非真实感绘制是计算机图形学中一个崭新而富有活力的分支。
Non-photorealistic rendering technique is a brand new and an animate branch of computer graphics.
真实感树木实时绘制研究一直以来都是计算机图形学的一个热点领域，因为树木复杂的细节结构使其无论是在建模、存储还是绘制上都存在相当大的困难。
Research on real time rendering of realistic tree is a focus field of computer graphic all the time, because complicate detail structure of tree makes it very difficult to model, store, rendering.
景深效果能够增强计算机生成图像的真实感，因此关于这类效果的绘制已成为计算机图形学中的重要研究方向。
The depth-of-field effect can improve the realistic sense of a computer-generated image, and thus rendering of this effect has become one of the important research topics in computer graphics.
提出一种基于图形处理器(GPU)加速的真实感毛发快速绘制方法。
This paper presents a realistic fur rendering method based on GPU acceleration.
实时的高真实感图像绘制是计算机图形学中 的主要难题之一，传统 的方法难以在提供 真实感图像绘制结果 的同时保证足够 的绘制速度。
Real-time realistic image rendering is one of the most important and difficult problems in Computer Graphics, previous methods cannot provide highly realistic image in real time.
实时的高真实感图像绘制是计算机图形学中 的主要难题之一，传统 的方法难以在提供 真实感图像绘制结果 的同时保证足够 的绘制速度。
Real-time realistic image rendering is one of the most important and difficult problems in Computer Graphics, previous methods cannot provide highly realistic image in real time.
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