Topics include graphics hardware, lighting models, texture models and the geometric representation of shapes and surfaces. 包括图形硬件,照明模式,纹理模型及二维图形和平面图形的几何表示法。
Geometric representation of response relationship 响应关系的几何表示
As a new multiresolution geometric analysis tool, second generation bandelets can make full use of intrinsic geometric regularity and provide optimal representation adaptively. 第二代bandelets能充分利用图像内在的几何正则性,自适应获得图像的最优表示;
Geometric Representation of Graphics Transformation 图形变换的几何化表示&论图形变换和投影的若干问题之一
The traditional modeling techniques are mainly focused on physical modeling and geometric representation, so it makes the conceptual design of products not obtain effective technique support. 由于传统建模技术主要集中于物理建模和几何表示方面,致使产品概念设计阶段缺乏有力的技术支持。
A geometric representation and equation of isotropic strain-hardening in a three-dimensional stress space 应力空间内强化方程与其几何描述
The results have definite geometric meanings that are useful for shape modification and representation of curves. 所得结论具有明确的几何意义,有效增强了控制及表达曲线形状的能力。
The geometric representation for relativistic physical quantities 相对论性物理量的几何表示
Through the geometric interpolation behind the texture plane, degenerated geometry is produced, thus realizing smooth transition from geometric representation to texture mapping. 转换时,通过对纹理投影面后的几何插值,生成退化几何,实现几何-纹理间的光滑过渡。
The two-dimension polyline set, triangle mesh and point sampled model are primary methods of geometric model representation and are widely employed to represent the vector map and three-dimension geometric model corresponsively. 二维折线集、三角网格和点是几何模型表示中的基本元素,分别被广泛用于二维矢量地图和三维物体模型的表示。
Geometric properties calculation based on surface representation and its application to ship engineering 基于曲面表达的几何特性计算及其在船舶工程中的应用
Local Geometric Updating Method for Boundary Representation Model 边界表达模型的局部几何更新方法
Geometric Representation for Equivalent Ratio Sequences and Application 等比数列的几何表示及其应用
Study on Geometric Figure Representation Technology Based on Water-Jet Tactile Method 基于射流方法的几何图形触觉再现技术研究
Lastly, through the discussion of vector potential and plane electromagnetic wave, it proved that the conclusion from geometric representation and the conclusion from differential representation are completely same moreover, it presented a geometric picture which is clearer and more simple than that of differential representation. 最后通过对矢势与平面电磁波的讨论,证明了由几何表述所导出的结论与用微分表述所得结论完全一致,且前者给出了较后者更为清晰简明的几何图象。
Based on analyzing the relationship between functional surfaces and associations and geometric tolerances, a representation method of geometric constraints is presented based on the graph theory. 在分析和讨论功能表面及其联系与形位公差之间的关系的基础上,探讨了基于图论的几何约束的表示方法;
The graphic coding of DNA sequence is the geometric representation of DNA sequences by means of different notes and line segments in different positions. DNA的图形编码是在几何意义下,在不同位置,用不同的标记符号及不同的方向线段,对DNA的序列进行编码。
The geometric representation, structural analysis, optimization method are explained. 介绍了其几何模型,结构分析方法及采用的无需梯度的复形法;
Also, we can present the geometric representation of biological sequences and structures. 同样我们可以用几何方法来表示生物序列和二级结构,几何拓扑和群论也发挥很大作用。
The research of pointwise geometric constant includes chiefly its representation, estimation and computation, ect. 点态几何常数的研究主要包括其表示、估计和计算等。
Surrounding spatial representation for mobile robot navigation, this paper firstly summarizes several methods of spatial representation for mobile robot navigation in detail, including spatial decomposition representation, geometric character representation, topological map representation, and so on. 围绕移动机器人导航空间表示,该文首先对目前广泛采用的空间分解表示,几何特征表示,拓扑地图表示等多种移动机器人导航空间表示方法进行详细的归纳和总结。
We present a method for developing a geometric information interface in term of Part Library Standard PLIB. We did it by extending the functionality of EXPRESS to support programming, and constructing the logic model of geometric representation using the extended EXPRESS. 指出了遵循零件库标准PLIB开发几何信息接口所存在的问题及原因,进而给出了具体的解决方法:(1)扩充EXPRESS语言的编程支持功能;(2)重构零件库几何形状表达的逻辑模型。
The geometric representation of Maxwell's equation 麦克斯韦方程的几何表述法
Pointwise geometric constant is a quantitation of pointwise geometric property and local representation of geometric constant of space. 点态几何常数是点态几何性质的量化,是空间几何常数的局部化。
The geometric representation of the motion of the reference poles for the elastic earth 弹性地球参考极运动的几何图象
Conformal Geometric Algebra ( CGA) is a new tool for geometric representation and computation. 共形几何代数是一个新的几何表示和计算工具。
At first, combining with the geometric representation of Voronoi dia-gram, we propose an Iterative Optimization Collusion Attack ( IOCA). 首先结合Voronoi图的几何表示,提出了一种迭代优化共谋攻击算法。
The path generated from the action layer map meet the constraints of vehicle kinematics and dynamics successfully. ( 4) In the realization of metric layer, the geometric map representation is the most important work. 在度量层的实现上,几何地图表示是其创建的研究重点。
The method of representation ( geometric representation) was researched. Based on the model of feature primitives of multivariate graph information, the graph feature primitives is extracted. 在基于多元图特征基元表示的一般化表示模型基础上,提取出了表征多元图的几何特征基元。
Point sampled model is primary element of geometric model representation and is widely employed to represent three-dimension model. 点是几何模型表示中基本的元素,被广泛用于三维物体模型的表示。