Then a quantization algorithm is presented based on the gray-color boundary curve function.
最后，给出了基于该曲线函数的量化算法。
Original surface is formed from boundary curve and section curve using the redevelopement interface of UG.
初始曲面拟合是利用UG的二次开发功能，将截面线与边界曲线拟合成一张初始曲面。
Pockets are produced by giving the Z height of the top and bottom of the pocket, and selecting a boundary curve.
根据选择边界曲线来定义顶部底部Z轴高度值提供了一种袋状加工方式。
The damage boundary curve of packed products could be described with the help of the shock test by impact machine.
描述包装产品的破损极限曲线，必须借助冲击机进行冲击试验。
Also correct damage boundary curve to avoid damage test, reduce over package design caused by conservative design, make package design approach distribution reality.
用它可以修正破损边界曲线，避免破坏性实验，减少由于保守设计造成的过度包装。
The 3D surface can be defined directly by the boundary curve of the patch surface. The surface will be C1 continuous if the boundary curves connecting each two patches are C1 continuous.
利用曲面网格的边界曲线直接定义3D曲面，既能保证曲面的光滑过渡，即C1连续，又可避免通过确定扭矢来达到控制曲面的复杂计算。
Constructing triangle surface which interpolates the boundary curve and cross-boundary slopes on a triangle is the basic problem in computer aided geometric design, computer graphics and so on.
在三角形域上构造对边界曲线和跨界导数插值的三角曲面是计算机辅助几何设计和计算机图形学等领域中的基本问题。
Besides common geometric measurements such as distances and angles, a new measurement of average curvature energy defined for boundary curve segment is included in the set to describe curve feature.
除了常见的几何测量(如距离和角度)外，提出了一种平均曲率能量的测量方法来描述边界曲线特征。
Under the condition of no singular position and satisfying requirement of hybrid drive, it analyzes the boundary curve construction and feature of the three types of hybrid input five bar mechanism.
本文以两曲柄分别为连架杆和连杆的一类混合输入五杆机构作为研究对象，围绕此机构对混合驱动可控机构的结构学、运动学和优化综合问题进行了研究。
And when I am on the curve I am on the boundary of the surface, so there is a direction along the surface that is the curve and the other one is pointing into the surface.
当我在曲线上时，我是在曲面的边上的，所以一个是沿着曲面的边指，那个就是曲线的定向，另外一个就要指向曲面里面的那个方向。
It might be that you will be left to choose the simplest possible surface you can think of that is somehow having this curve as its boundary.
也可以是，自己去选择，有可能的、最简单的，以该曲线为边界的曲面。
If I close it completely, then this curve is no longer its boundary because my surface lives on both sides of this curve.
如果完全封闭它，那么这条曲线就不再是它的边界，因为曲面在这条曲线的两边都存在。
The system of automatic boundary data acquisition can obtain the curve data of the endocardium boundary of left ventricle with the tracing algorithm of the gradient image edge.
自动边界数据采集系统是用梯度边缘追踪法自动获取左室内膜边界的曲线点，使用三次曲线插值法及最小二乘法拟合整条左室边界曲线。
A new algorithms for parameters of an image irregular boundary circle parameters is presented, which is based on Curve-Approximate Method.
提出了一种基于曲线拟合法求取图像中不规则边界圆的参数求取方法。
In defocusing detection system based on dual-quadrant detector, the defocusing curve would be affected if the light spot moves but not along the direction of the boundary between two quadrants.
在由二象限探测器构成的离焦探测系统中，当光斑移动方向与探测器分界线有一固定或变动夹角时，将引起离焦曲线变化或不稳定。
Identifying boundary, curve and its label character in an image is the base of further identifying image and character.
识别图像中的边界，曲线段及曲线段文字标注区域是进一步进行图像识别和文字识别的基础。
Then, the accuracy of this method and the influence of the outer boundary on the results are discussed. The convergent curve of the capacitance is given.
然后对该方法的计算精度以及人为设置的外边界对计算结果的影响进行了讨论，给出了电容收敛曲线。
According to well of T444, that utilizing logging curve to determine boundary feature achieves a good result.
利用生产曲线，对T444井边界性质进行辅助判断，取得了较好的效果。
A class of singularly perturbed reaction diffusion equation initial boundary value problem with a curve of turning point is discussed.
讨论了一类具有转向点曲线的奇摄动反应扩散方程初始边值问题。
The supply curve of the specific group for the specific commodity is the boundary line between those points that are and those that are not attainable under the given conditions of supply.
特定供应商群体对特定商品的供给曲线，就是给定供应条件下，在能够达到的点和不能达到的点之间的分界线。
HHT has not been put forward for long time, so it contains some theoretical problems, such as envelop and mean curve fit, boundary effect, modes mix and so on.
HHT刚提出不久，其理论本身还存在不少问题，如包络线和均值曲线的拟合、边界效应和模态混叠等问题。
We gamed solutions to theoretical formulas under different boundary conditions, presented the method to determine the gas reservoir factor and single well controllable range by means of type curve.
求解了不同边界条件下的理论公式；给出了利用试井理论曲线确定气层参数和单井控制范围的方法。
Combined the curve theory of differential geometry and the cable model applied distributed load, form analysis and tension analysis of boundary cable, ridge cable and valley cable were performed.
结合微分几何的曲线论和分布荷载作用下索的受力模型，研究了索膜结构中边索、脊索和谷索的受力分析和形状分析。
We gained solutions to theoretical formulas under different boundary conditions, presented the method to determine the gas reservoir factor and single well controllable range by means of type curve.
求解了不同边界条件下的理论公式；给出了利用试井理论曲线确定气层参数和单井控制范围的方法。
Under the conditions of constant pressure boundary, when the time approaches to infinity, the curve between the flow rate and the bottom hole pressure is so called conventional IPR curve.
对于定压边界，当时间趋向于无穷大时，气井产量与井底压力关系曲线即是我们常用的IPR曲线（不妨称为常规IPR曲线或稳定IPR曲线）。
Empirical results show that the proposed algorithm is suitable to any measured data and the extracting boundary data is precise which can be used to fit curve directly.
应用实例表明，算法的适用于任何测量点云，提取的边界数据精度高，可直接用于曲线拟合。
With Eulerian formulation the partial differential equations (PDEs) of curve evolution are given and the two curves will stop on the desired boundary.
利用欧拉公式，得到曲线演化的偏微分方程。那两条曲线将在想得到的边界停止。
The results show that the external boundary, potential core and dimensionless velocity distribution curve are different from those of general jets.
结果表明，脉冲喷嘴射流的外边界变化规律、等速核和无因次速度分布规律等均与普通射流有较大差异。
The results show that the external boundary, potential core and dimensionless velocity distribution curve are different from those of general jets.
结果表明，脉冲喷嘴射流的外边界变化规律、等速核和无因次速度分布规律等均与普通射流有较大差异。
应用推荐