A discrete shape-from-shading (SFS) algorithm based on hybrid reflectance model is proposed.
提出了一种基于混合反射模型的由明暗恢复形状的离散算法。
An example is Hawaii, which consists of several discrete shapes (islands), usually represented as a single, multipart shape.
夏威夷就是个例子，它包含多个离散形状(岛屿)，通常表示成一个单独的、多部分的图形。
The aurora has a sinuous ribbon shape that separates into discrete spots near the lower right corner of the image.
丝带状蜿蜒的极光在图片右下角附近分散成离散的斑点。
Data modeling includes sequential modeling and discrete modeling, and process modeling includes shape modeling, image modeling, graphics modeling, geometry modeling and hybrid modeling.
数据建模包括连续建模、离散建模。过程建模包括分形建模、图像建模、图形建模、几何建模、混合建模。
Arbitrary shape region of interest lossily and losslessly coding technology based on integer-to-integer shape adaptive discrete wavelet transform has also been studied.
研究了基于整数到整数形状自适应离散小波变换对任意形状感兴趣区域的有损和无损编码技术。
The instance shows that optimum design by discrete composite shape arithmetic has more advantages than traditional design method.
实例计算表明，用离散复合形法的优化设计比传统设计有较大优越性。
The main research works and conclusions are as following:1. Optical properties of different shape metal nanoparticles are simulated by the discrete dipole approximation (DDA) method.
本论文的研究工作和成果如下：1。利用离散偶极子近似方法研究了不同形状纳米金属颗粒的光学性质；
This paper presents a method for morphing planar polygons via discrete curvature interpolation which employs intrinsic discrete curvature shape properties.
对于平面多边形的变形，笔者提出离散曲率插值变形的方法。
When aerodynamic numerical simulation for flight vehicle and its components is conducted, the aerodynamic shape is generally given in the manner of discrete data.
对飞行器及其部件进行气动力数值模拟时，气动外形常常是以离散数据形式给出。
Whether the area and the shape of the discrete global grids model units are similar to each other affects the precision of the model.
球面离散格网模型单元的面积、形状是否相似关系到模型的精度，因此定量分析单元的几何变形、分布规律等是格网模型建模的重要组成部分。
In this article, the Discrete Dipole Approximation (DDA) was used to calculate the extinction spectra of the gold and silver nanoparticles with the shape of sphere and cylinder.
本文采用离散偶极子近似理论，研究金、银两种金属的球形和棒状纳米粒子的消光光谱。
In this article, the Discrete Dipole Approximation (DDA) was used to calculate the extinction spectra of the gold and silver nanoparticles with the shape of sphere and cylinder.
本文采用离散偶极子近似理论，研究金、银两种金属的球形和棒状纳米粒子的消光光谱。
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