这对于研究逼近曲线曲面的光滑性是很有意义的。
It is significative for the smooth property of approximating curves and surfaces.
②根据情况对网格进行拆分并完成网格的光滑性检查；
Third, checking the meshes' smoothness and divide the meshes which is not "smooth".
同时采用对偶方法来避免全变分项的非光滑性和高非线性性。
The algorithm also adopts dual method to avoid the nonsmooth and highly nonlinearity of total variation term.
漆膜的光滑性由涂料的特性、喷漆设备的性能和喷漆室的工况所决定。
The smoothness of coating film formed depends on the feature of the paint, performance of the painting equipment and working conditions of the spray booth.
样条法在利率期限结构的拟合精度、曲线光滑性及平稳性方面的综合效果最好。
The result also reveals that B-spline model performs better than other models integralively in precision of fitting prices, curve smoothness and stability.
实体的表面一般都具有一定的光滑性，比如位置连续、切平面连续甚至曲率连续。
The object 's surface often possesses some particular geometric continuities such as the continuity of position, of the tangent plane and even of curvature.
采用密度过滤技术进一步提高密度场的连续性和光滑性，从而消除了网格依赖性现象。
Combined with density filtering technique to improve the smoothness of density field, the mesh-dependence phenomenon is overcome.
讨论了这些凸性与一致光滑、非常光滑、一致极光滑、很极光滑等光滑性之间的关系。
The relations among these uniform convexity and uniform smoothness, very smoothness, uniform extreme smoothness and extreme smoothness are studed.
这一类细分模式在满足极限曲线的光滑性外，还具有保持初始多边形形状的优良性质。
The new four kinds of subdivision schemes is not only to keep smooth of limit curve, but also has excellent quality of keeping shape of initial polygon.
得到的曲线减少了偶然因素对曲线的影响，保证了曲线的光滑性，在趋势分析中用途较大。
The result obtained decreases the influence produced by accidental elements, which guarantees the smoothness of the curve, and has great use in trend analysis.
其变量个数类似于三次样条，光滑性与逼近阶都比三次样条降低一次，即类似于二次样条。
Its number of variables is similar to the cubic spline. Its order of smoothness and approximation is one order lower than that of cubic spline. Therefore it is similar to the binary spline.
目的：观察HN 97金属烤瓷外源性着色剂上色烧结后的表面光滑性及与体瓷结合情况。
Objective: To study the HN 97 porcelain stain's superficial smooth property and its combination with body porcelain after firing.
将视差光滑性约束应用于边缘特征上，提出了边缘连续性约束，这一约束能去除误匹配点；
We proposed figure continuity constraints by applying disparity smoothness constraint in the edges extracted by our algorithm, which can eliminate the error matching;
考虑一个带有松驰机制的双曲型守恒律组，证明了当初始数据适当小时，整体解的存在及光滑性。
A hyperbolic system of conservation laws with relaxation is considered, and the existence and smoothness of the solution is proved.
目前MRI重构算法只利用MRI图像稀疏性表示或只利用基于其局部光滑性的先验知识，重构效果不理想。
The current MRI reconstruction algorithms simply use either the sparse priors or the local smooth priors of MRI image, and result in the inferior reconstruction.
基于样条最小二乘数据拟合方法建立的数学模型不仅可以提高模型精度和拟合程度，而且模型阶数较低，光滑性好。
The mathematical model built by the data fit method based spline least square has not only higher precision of model and fit coherence, but low degree of model, more smooth also.
多小波变换兼有对称性、正交性、光滑性和有限支撑等信号处理中的十分重要的性质，特别适用于图像的压缩编码。
Multiwavelet possesses such very important properties in signal processing as orthogonality, symmetry, smoothness, and short support, which is specially applicable to image coding for compression.
人马座舰船的设计相对较整齐和平滑，极少有尖锐边缘和小零碎突出船壳的平坦表面从而破坏其光滑性。它们几乎总是对称的。
Centaurus ships are relatively geometric and smooth, with very few hard edges and little details to break the even surface of the hull. they are almost always symmetric.
同时基于图像信号的相关性、光滑性及一致性的假设，分别对MPEG-2的I-帧、P-帧和B-帧图像提出了相应的错误隐藏技术。
Statistical correlations of the smoothness and consistency in images were used to develop error concealment techniques for I-frame, P-frame, and B-frame MPEG-2.
在光滑性约束项的构造上，构造了一种基于边缘定向扩散的各向异性张量型扩散方程，能有效地根据边缘的方向确定是增强边缘还是滤除噪声。
To construct a valid smoothness constraint, an edge-directed tensor diffusion is used, which can automatically select to denoise or to enhance edge according to the direction of edges.
首次为整个东中国海设计出一种自适应网格，利用自适应网格能同时兼顾网格的光滑性、正交性及疏密程度的特点，得到了物理平面上的网格分布。
Self adaptive mesh is used in the East China Sea for the first time. The physical plane is obtained by way of self adaptive zoning.
首次为整个东中国海设计出一种自适应网格，利用自适应网格能同时兼顾网格的光滑性、正交性及疏密程度的特点，得到了物理平面上的网格分布。
Self adaptive mesh is used in the East China Sea for the first time. The physical plane is obtained by way of self adaptive zoning.
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