光照效果

游戏包括了三个新的训练场，这一次在法国的采集系统帮助下，会有边线旁的替补席相伴，并有着“令人印象深刻的光照效果”。

The game includes three new arenas , this time with integrated benches along the sidelines and " impressive lighting effects " according to OPM France .

根据不同的应用目的，展馆系统设定不同的光照环境来生成对应的光照效果。

For different application purposes , exhibition system sets different illumination environments to create corresponding lighting effects .

实验结果表明，改进后的3D纹理体绘制算法在实现高质量光照效果的同时，达到了实时交互。

The experimental results indicate that not only high quality illumination is realized , but also real-time interaction .

当我们改变三个常量A0、1、2时，可得到不少特殊的光照效果。

By varying the three constants A0 , A1 , A2 , interesting effects can be achieved .

为了提高体绘制速度，提出了一种基于纹理映射、具有Phong光照效果的体绘制加速算法。

An accelerated algorithm of volume rendering with Phong shading based on textures mapping and blending is presented .

对海面光照效果和天空效果进行了模拟。

Simulate the ocean surface illumination effect and the sky .

双向面烘焙方法实现在不增加烘焙点的情况下渲染更加真实的全局光照效果。

Double-side baking methods achieve a more realistic global illumination without additional points cached .

该方法可以渲染动态物体表面的软阴影，相互反射等全局光照效果。

This method could render soft shadow and inter-reflection for multiple dynamic objects efficiently .

发现前者可以实现更为灵活且真实的光照效果。

Discover that the former can realize more flexible and more realistic lighting effect .

基于图像的三维光照效果的动态重现

Dynamically representing 3D lighting effect based on photos

屋后的小弄堂则加盖了玻璃顶，为起居室内增添了光照效果。

A rear alleyway was enclosed wth a glass roof to create a well-lit interior living room .

三基色光源具有节能功效，同等瓦数光源光照效果好显色指数高。

Three-color light sources with energy-saving effect of the same wattage light source effective high color-rendering index .

而光线追踪是传统真实感图象合成的经典方法，能够精确模拟出景物的光照效果。

Ray tracing is a classic method in synthesizing photorealistic image , It can accurately simulate the lighting effect of the whole scene .

在渲染效果中，由于全局光照效果能最大程度地表现光在物体之间作用的真实性，因此一直以来被广泛研究。

In rendering , because the global illumination effects can greatly simulate the light transmission between objects , it has been widely studied .

实验结果表明该方法在仿真系统下能够高效真实地渲染出全局光照效果，有较高的绘制效率和真实感。

The experimental results show that the proposed method can generate the global illumination quickly in the simulation system and it has high efficiency and better realistic quality .

使用这种方法进行纹理替换的优点在于：替换后的纹理不但保持原有图像的透视效果而且保持原始图像的光照效果，所采用的方法计算量较小、并可实现纹理扩张的效果。

The advantages of this method are its abilities of keeping perspective effect and shading effect of the original image with features of less computing cost and texture extension .

真实感图形绘制是计算机图形学中的一个重要的课题，而逼真的光照效果是计算机真实感图形绘制所追求的主要目标，其中材质光照属性的精确设定是其中的关键问题。

Photorealistic rendering technology of computer graphics is an important issue . Realistic light effect is main objective of photorealistic rendering technology and the material attribute is the key problem .

对灯光的光色和光照效果，合理的搭配、灵活的运用，创造出光影的明暗变化、光色的层次变化。

The light color and light effects of reasonable collocation , flexible use of lighting design and artistic treatment , create variations of light and shadows , color level change .

通过基于空间域的快速傅立叶变换技术来实现水面的建模，通过凹凸纹理贴图和投影纹理技术来实现水面的反射、折射和菲涅耳等水面光照效果。

We model the water surface based on FFT ( Fast Fourier Transformation ) in spatial domain , simulate the reflection , refraction and Fresnel illumination effects with bump and projective texture maps .

实验结果表明：在进行光照效果的重建时，该算法能够达到实时交互的绘制要求，并能实现半透明等复杂绘制效果。

The experiment shows that when reconstructing with shading effect , the GPU-based ray-casting algorithm can meet the requirements of real-time interactive rendering , and it can also realize some complex effects such as translucency .

立体感强，还提供了平移、旋转、缩放、设置光照效果等功能，可应用于三维计算机雕刻图像的创作，艺术设计等方面。

Not only the stereoscopic effect is strong , but it provides the translation , rotation , contract , and the establishment illumination effect function , etc. This system can apply to the three dimensional computer carving picture creation and artistic design , etc.

撂荒地灌草生物量与最大持水量均明显大于有林地，这主要是其没有乔木层遮挡，光照效果好，灌草层植被丰富的原因。

The biomass and water retaining capacity of abandoned land are greater than that of forest land , the main reason is that no tree layer keep out , lighting effect is good for abandoned land , but shrub-grass is rich in vegetation .

然而，这种间接光照的效果并不像天光那样明显。

However , this indirect illumination will not have as much of an effect as the skylight .

在此基础上，根据标牌压印字符系统的特点，提出了一种对光照处理效果对比方案。

In order to choose a best illumination preprocessing method for label , a comparison scheme is designed .

在黑暗条件下，分株紫萁的孢子基本不萌发，自然变温和昼夜交替光照处理效果最好，萌发天数最少。

In dark conditions , the spores hardly germinate , normal temperature difference and lighting by alternating day and night are better effect .

本文还分析了传统基于纹理的体绘制算法的优缺点，并基于绘制质量和速度与新算法相比较，通过实验证明本文算法在光照图像效果上优于传统算法。

The strong point and the weak point of the traditional texture-based algorithms were compared with the presented algorithms by rendering quality and speed .

考虑到工作人员身上丰富的颜色特征如安全帽，工作服等，同时颜色特征在跟踪过程中容易受光照影响效果，本文把颜色特征和梯度直方图特征引入粒子滤波跟踪。

Taking into account the color features of staff , such as helmets , overals , while influenced by light intensity effects , a tracking method with color and gradient histogram base on the particle filter is introduced here .

对在开发过程中遇到的有关DEM数据的裁剪与拼接、图像配准、地表模拟、透视变换、消隐处理、光照和阴影效果以及颜色变换等问题的解决方案和实现方法作了简要的介绍。

The solutions and realizing methods for problems encountered in practice are introduced , such as cutting and the join-together of DEM data , image matching , earth surface simulation , perspective counterchange , black-out processing , effects of illumination and shadow , color change , etc.

室外泛光照明光照效果仿真系统

Imitation System of Lighting Effect of Exterior Flood lighting

研究人员在英国皮肤病杂志上发表的一篇文章中称，胡椒碱的这种作用在联合紫外线照射的光照疗法时效果尤好。

Piperine was particularly effective when combined with phototherapy treatment using ultraviolet radiation , the researchers said in a study to be published in the British Journal of Dermatology .