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1)  quadratic B-spline perpendicular
二次正交样条小波
2)  quadratic spline wavelet
二次样条小波
1.
And quadratic spline wavelet and Hu invariant moments are used to implement the shape-based image retrieval in this paper.
本文介绍了小波变换应用于图像边缘检测的基本原理,并利用二次样条小波变换和Hu不变矩算法建立图像检索系统。
3)  quadric B-spline wavelet
二次B样条小波
1.
Based on Cinny s edge detecting criteria, according to the design-aim of optimal edge-filter, this paper discussed the general rules selecting the mother function of wavelet used in edge detection, then constructed a quadric B-spline wavelet and presented a new method of adaptive thresholds edge detection for image based on wavelet transform.
并在此基础上构造出二次B样条小波,提出了基于小波变换的多尺度自适应阈值图像边缘检测的新方法。
4)  quadratic B-alpine wavelet
二次B-样条小波
5)  orthogonal spline wavelet
正交样条小波
1.
Application of orthogonal spline wavelets in image compression;
正交样条小波在图像压缩中的应用
2.
In this paper,we present the application of orthogonal spline wavelets in signal singularity detection,and make a comparison between the orthogonal spline wavelets and some common useful wavelets,such as the Daubechies wavelets and biorthogonal wavelets.
本文给出了正交样条小波在信号奇异性检测中的应用,并且与其它常用的小波如Daubechies小波和双正交小波作了比较。
6)  Biorthogonal spline wavelet
双正交样条小波
1.
Biorthogonal spline wavelet may work for the identification of its weak signal.
双正交样条小波可实现对其弱信号的分辨。
补充资料:三次样条插值法
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性质:样条函数中最重要的一种函数。若函数S(x)在区间[a,b]的每一分段[xi-1,xi](i=s,2,…n)上是三次多项式,而整条曲线及其斜率是连续的,便称它是定义在区间[a,b]上的三次样条函数(cubic spline function)。利用拟合的多项式计算函数值,将计算的函数值插入到原有的实验点之间,然后再根据所有实验点拟合成曲线。用三次样条插值法获得的曲线具有很高的精度。

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