在图象配准的基础上，我们利用一个迭代的散乱点插值方法来重构高分辨率图象。
Finally, we use a iterative method to interpolated reconstruct the high resolution images.
最后，本文采用紧支距离基函数取代多项式基函数，提出了局部径向点插值方法，这是一种真正意义上的无网格方法。
Lastly, using the compactly supported radial functional to take the place of the polynomial function, local radial point interpolation method, is presented in this paper.
一个非常简单的方法是使用线性插值，它假定未知函数的线性每对之间的连续点。
A very simple method is to use linear interpolation, which assumes that the unknown function is linear between every pair of successive points.
仿真与实例计算结果表明，已知点的分布情况及磁异常变化情况不同时，四种逼近方法的插值精度是不同的。
The results of the emulation and example show that the interpolation accuracy of these methods are different with distributing of known survey point and change of magnetic anomaly.
研究了从采集的离散点场强生成整个平面区域的场强的插值方法，及生成的场强数据可视化的颜色映射方法。
The method of planar region field density generation from collected scattered data and the color mapping methods of field density visualization were developed.
通过对几种常用的CAD造型方法的比较，对常用而复杂的喷管离散点型轮廓段的拟合插值采用三次参数样条曲线来完成。
After comparing several common CAD modeling methods, the cubic parameter-spline curve is used to approach and interpolate discrete contour of usual and complicated rocket jet.
数据拟合问题在日常生活中经常遇到，点的拟合可以通过插值等方法来实现。
Data fitting is frequently used in our life. The points fitting process can be achieved through interpolation methods.
标记点的选取及插值函数的确定是非刚性配准方法中最关键的两步。
The control points and the interpolation function are the key factors of the nonrigid algorithm.
在获得轮廓的完整信息后，文中提出采用卷积积分的方法，通过线性插值对轮廓进行重采样来计算各离散点曲率。
With the complete contour information, we present a convolution approach, which utilizes an appropriate linear interpolation to resample the contour to calculate pointwise curvature.
本文采用数字坐标旋转（CORDIC）算法将极坐标图像转化为直角坐标图像，并采用三次样条插值的方法对漏点进行弥补。
The CORDIC algorithm is adapted to convert the polar coordinate image to the rectangular coordinate image, while cubic spline interpolation is used to interpolate the vacant pixels.
构建了一种基于不等距的可变性插值算法生成控制点网格的图象变形方法。
An image warping method is implemented, which generates control point grid by uneven distance interpolation.
带有多项式基的径向点插值无网格方法是一种新的数值方法。
Radial Piont Interpolation Meshless Method With Polynomial Basis is a new numerical method.
通过对相似模型中的速度场进行图象采集，经过图象处理与分析，得到了流场内某些点上速度的近似值，并通过插值方法得到全流场的速度。
Using digital process technology, we calculated velocity vectors on points where tracing particles located, and made out the whole flow field by interpolating method.
然后利用插值型值点复数化的方法及向量值连分式的向后三项递推关系式讨论并给出了二元向量值有理插值的一种新算法。
Then a new algorithm of brivate vector -valued rational interpolants by means of complexification of the knots and backward three-term recurrence relations is given.
对于由红外成像光敏元响应非均匀性或瞎元引起的成像干扰点，该方法具有插值补断的能力。
With regarding to the problem of IR sensor, this method can eliminate the outliers in IR image with simultaneous smoothing and interpolation. The detail experimental results are given.
无网格局部径向点插值法(LRPIM)不需要借助于任何单元或网格进行积分或插值，。是一种真正的无网格方法。
The meshless local radial point interpolation method (LRPIM) doesn't need any element or mesh for the purpose of the energy integration or interpolation. Therefore it is a truly meshless method.
本文提出对带有测量误差的离散型值点进行插补与圆弧拟合的方法。
This article is intended to provide a method for interposing and fitting a circular are for the discrete points having errors in measurement.
根据边缘部分映射点邻域图像的复杂程度，自适应地调节插值权值的图像插值方法。
This method of image interpolation can adaptively adjust interpolation weight according to the complexity of image neighbourhood of mapping point in edge areas.
在对板形数据作了充分分析的基础上，提出一种基于空间点插值和逼近相结合的板形再现方法。
On the basis of adequate analysis for shape data, a method based on interpolation and approach of space point was proposed to visualize shape.
目前采用的方法多是手动选择对应标记点，然后用薄板样条插值方法计算配准变换。
Previous work has concentrated on selecting the corresponding landmarks manually and then using thin plate spline interpolating to gain the elastic transformation.
对于由红外成像光敏元响应非均匀性或瞎元引起的成像干扰点，该方法具有插值补断的能力。
With regarding to the problem of IR sensor, this method can eliminate the outliers in IR image with simultaneous smoothing and interpolation. The detail experimental results are g...
针对插值过程中信息点的数据搜索问题提出了真三维空间的椭球扇区搜索方法，使计算结果更加精确。
In light of the problem of data search of information points in interpolation process, an elliptical sector search method for real 3d space is proposed, making the calculation results more accurate.
比较九点格式不同的节点值计算方法对计算精度的影响，数值算例表明采用流连续双线性插值方法的九点格式计算精度有所改善。
On distorted meshes, the accuracy and efficiency of NPS applied with different cell-vertex interpolation methods and iterative methods have been compared.
比较九点格式不同的节点值计算方法对计算精度的影响，数值算例表明采用流连续双线性插值方法的九点格式计算精度有所改善。
On distorted meshes, the accuracy and efficiency of NPS applied with different cell-vertex interpolation methods and iterative methods have been compared.
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