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.
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。
This is the spline interpolation of source code, university courses calculation method is a case in point.
这是样条插值的源代码,是大学课程计算方法中的一个例子。
It is acquired from that it makes use of that the interpolation function of cubic spline interpolation has a continuous third derivative on the base of two-dementional cubic convolution interpolation.
它在二维三次卷积插值法的基础上利用三次样条插值法的插值函数具有三阶连续导数的性质而得来的。
There are two types of end effects in the empirical mode decomposition method: in the spline interpolation and in the Hilbert transform.
经验模态分解方法中,有两种端点效应:在样条插值中以及在希尔伯特变换中。
Since digital filter and spline interpolation technique have been adopted in the compensation method, the developed control system is both stable and effective to arbitrary input signals.
由于在补偿方法中采用了数字滤波和样条插值技术,使得所建立的控制系统对任意的输入作用都具有良好的稳定性和补偿效果。
In the common methods, the algorithm based on the average of region gray makes image blur, and the algorithm based on spline interpolation wastes time.
在常用的方法中,基于区域灰度平均的算法使图像模糊,而基于样条插值的算法计算耗时。
Elastic registration based on thin plate spline interpolation is deeply studied.
薄板样条插值是应用较多的弹性配準方法。
By making use of the distance map and introducing a volume spline interpolation algorithm, a set of control points were selected and therefore the conflict areas were adjusted with good effect.
进一步利用得到的距离图,并引入体样条插值算法,选择合适的控制顶点,完成对标準冠牙合面与对颌牙牙合面的沖突区域的调整。
The upper and lower envelopes are constructed by using LSSVM regression instead of spline interpolation in EMD.
同时以LSSVM回归方式形成包络线,以取代传统EMD中的三次样条插值;
In general, spline interpolation functions don't fit the need of monotony property.
在实际问题中,一般的样条插值函数不满足单调递增性质。
Although spline curves are applied widely, but the research on the algorithms of quintic spline interpolation is little.
虽然样条曲线具有广泛的应用,但对五次样条插值算法的研究却很少。
In the computer geographic mapping, the tension spline interpolation is an effective method to realize the smoothing curve.
在微机地理制图中,张力样条插值法是一种有效实现光滑曲线的方法。
The use of cubic spline interpolation function method can only solve the processing problem of nomographs consisting of one family curves.
指出用三次样条插值函数法只能解决由一组曲线族组成的图表处理问题。
The computational format and the software at finite element node based on the cubic spline interpolation function which has been improved by author have been presented.
对三次样条插值函数进行改进,提出了有限元离散节点的计算格式及软件。
According to color mixing system theory, chromaticity and spline interpolation method, a new interpolation method of calculating special color ink formula is processed in this paper.
根据混色系统理论、色度学及样条插值方法,提出了一种计算专色油墨配方的方法。
Simulation of point target model is built. It is demonstrated that the cubic spline interpolation technique is a good method and can be applied in practice.
用点目标进行仿真,结果表明:在雷达成像中三次样条插值是一种比较好的插值方法,可在实际中应用此方法。