查询词典 diffuse reflection

According to the Source attenuation model, Lambert′s cosine law of diffuse reflection and Phong specular reflection model, 2 equations used to calculate the opacity and intensity of every voxel in the volume data were obtained.

方法由源衰减模型、朗伯漫反射余弦定律和Phong镜面反射模型，推导出计算数据场中每一点的不透明度和明暗度的计算公式，通过旋转光源和视点，来自不同观察方向的感兴趣结构的体绘图被满意地生成。

By adjusting the weight, different component in the volume can be filtered out. According to the Source-attenuation model, Lambert's cosine law of diffuse reflection and Phong specular-reflection model, two equations used to calculate the intensity of every voxel in the volume data are obtained.

由源-衰减模型，朗伯漫反射余弦定律和Phong镜面反射模型，推导出了计算数据场中每一点明暗度的计算公式，通过旋转光源和视点，来自不同观察方向的感兴趣结构的体绘图能被满意地生成，从而避免了对内存中整个体数据的旋转。

In the field of computer vision, the ability to distinguish specular reflection from diffuse reflection is very important .

在计算机视觉领域，对物体表面反射光中镜面反射和漫反射成分分离的研究具有非常重要的意义。

Diffuse maps in Doom 3 represent the diffuse reflection and color of a surface.

漫反射贴图在游戏中表现出物体表面不同的反射和颜色。

Realize what is regular reflection and diffuse reflection.

了解什么是镜面反射，什么是漫反射。

At this time, the reflection can be composed by mirror and diffuse reflection, but the BRDF has no obvious jumping.

2研究和建立了在大角度入射下，岩石表面在2π空间上的反射光谱特征模型。

Reflection from a rough surface is often called diffuse reflection.

粗糙表面的反射常常叫做漫射。

So that optical transmission both have reflection (which we have observed is the diffuse reflection).

使光既有透射又有反射。

STUDY ON COMPARISON OF BIDIRECTIONAL SPECULAR REFLECTION COMPONENT AND BIDIRECTIONAL DIFFUSE REFLECTION COMPONENT FROM GRANITE SURFACES.

花岗岩表面二向性镜面反射分量和漫反射分量的比较研究。

The algorithm only needs to plot a set of equi-intensity curves of diffuse reflection and specular reflection on the rotating paraboloid,and then realistic image can be obtained.

与交互式计算机成像不同，实时CIG的时间有严格的限制，它要求计算机在电视一帧时间(40ms)内生成一幅完整的高真实感的图象。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。