把这些方法运用到搪瓷产品的真实感图形生成中，图形生成速度较快、真实感较强。
Applying these methods to enamels realistic graphics generation, it is quickened and the images are more realistic.
在计算机真实感图形生成中，景物之间的光能传递可以归结为一个积分方程——辐射度积分方程。
For realistic image synthesis in computer graphics, the interreflection of light between surfaces is governed by an integral equation-radiosity integral equation.
在计算机图形学研究领域，不规则物体的真实感图形生成技术一直是最具有活力、最具有挑战性的研究方向之一。
Technique of generating realistic graphics especially for those irregular objects is one of the most challenging, active subjects in computer graphics.
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.
三维真实感地形的生成一直是计算机图形学领域中关注的焦点，而地形纹理映射是实现它的一个不可或缺的要素。
Texture mapping is an important element for the representation of three dimension terrain generation, which is a hot topic in the field of computer graphics.
光线跟踪算法是生成真实感图形的主要算法之一。
Ray tracing algorithm is the main algorithm of creating the real graphic.
可视化系统最重要的目标是利用计算机技术，生成实时的、真实感强的图形。
The most important target of visualization system is creating real virtual world using computer technology.
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.
光线追踪算法是国际上广为流行的一种真实感图形的生成算法。
Ray tracing algorithm is a popular algorithm to make verisimilitude graphics.
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.
论文第2章介绍了真实感图形的生成过程。真实感图形的生成包括场景造型、取景变换、视域裁剪、消除隐藏面及可见光亮度计算等过程。
Chapter 2 introduces the process of the realistic graphics: situation - model view-change visual threshold -cut hidden-side eliminating and visible bright-ness calculation, etc.
基于体单元对光线的发射、吸收、漫射、反射和散射基础上的体放射法，适用于复杂景物的生成和演示，在真实感图形演示中具有重要地位。
Based on the emission, absorption, diffusion, reflection and scatteration of light by a voxel, it is suitable for generating and rendering realistic images of complex scenes.
生成高度真实感的虚拟自然场景一直是图形学研究领域中的一个富有挑战性的难题 。
Realistic rendering of complex natural scenes is a challenging research topic in computer graphics.
生成高度真实感的虚拟自然场景一直是图形学研究领域中的一个富有挑战性的难题 。
Realistic rendering of complex natural scenes is a challenging research topic in computer graphics.
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