说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 双正交小波基
1)  biorthogonal wavelet base
双正交小波基
1.
The biorthogonal wavelet base for the given heat conduction equation is constructed.
对给定的热传导方程构造一个双正交小波基,从而用Galerkin方法给出方程数值近似解的小波表示。
2)  biothogonal wavelet
双正交小波
1.
Application of Biothogonal Wavelet in Facial Feature Extraction;
双正交小波方法在面部特征抽取中的应用
2.
The paper shows that biothogonal wavelet transform coefficients,modified by non-linear operators,can reconstruct Mammography and make more obvious barely seen feature (mass)of mammography in order to detect breast cancer more early and accuratel y.
该文利用双正交小波变换,将乳腺图像进行分解和非线性增强,然后重构图像,使得原图像中可见性差的病变特征(如肿块)更清楚地显现在重构图像中。
3.
篒n this paper, an image compression encoding method based on biothogonal wavelet transformationis presented.
提出了一种基于双正交小波分解的静态图像压缩编码方法,将图像作3次小波分解后,对低频变换系数作DPCM编码,对高频变换系数采用游程编码。
3)  biorthogonal wavelet
双正交小波
1.
Lifting scheme design of biorthogonal wavelet for aviation image compression;
航空图像压缩中双正交小波提升设计
2.
Construction of 7/5 biorthogonal wavelet and its application to image coding;
7/5双正交小波的构造及图像编码应用
3.
Research of subpixel subdivision location algorithm for star image based on biorthogonal wavelet;
基于双正交小波的星点细分定位方法研究
4)  biorthogonal wavelets
双正交小波
1.
Optimized biorthogonal wavelets design method for image compression;
用于图像压缩的最优双正交小波设计方法
2.
And a program for constructing biorthogonal wavelets has been given.
给出了一般双正交小波滤波器所对应多相矩阵分解形式及所对应的代数结构空间,完成了一个双正交小波滤波器设计程序。
3.
For the various needs, a novel algorithm that is used to lift the vanishing moments of wavelet from arbitrary biorthogonal wavelets, and not only from Lazy wavelet, is proposed.
Sweldens等人提出的提升格式设计方法只能设计基于Lazy小波的插值小波 ,为了满足各种应用需要 ,提出了一种基于任意双正交小波 ,而非仅针对Lazy小波的增加小波消失矩的新算法。
5)  bi-orthogonal wavelet
双正交小波
1.
In this paper we study the bi-orthogonal wavelet in the rectangular domain and compress segmentation image use the bi-orthogonal wavelet.
本文研究了矩形域上的双正交小波,并利用此小波压缩分割的图像得到了矩形域上的正交多分辩分析与多尺度空间和相应的尺度函数和小波函数。
2.
A new method is proposed that the real and imaginary parts of the analy\ic signals of the echoes are transformed with linear phase bi-orthogonal wavelet respectively,and then the modular values of the wavele.
该文中,采用线性相位的双正交小波,对湖底回波解析信号的实部和虚部分别进行离散正交小波变换,提取合适尺度上的小波系数的模值作为包络特征矢量。
3.
In this dissertation, image compression method and improved method based on bi-orthogonal wavelet packet was discussed in detail.
论文详细研究了基于双正交小波包的静态图像压缩方法及其改进。
6)  Biorthogonal spline wavelet basis
双正交样条小波基
补充资料:(Z)-2-丁烯酸双[2,2-双[(2-丙烯氧基)甲基]丁基]酯
CAS:70636-59-8
中文名称:(Z)-2-丁烯酸双[2,2-双[(2-丙烯氧基)甲基]丁基]酯
英文名称:2-Butenoic acid (Z)-, bis-[2,2-bis-[(2-propenyloxy) methyl] butyl] ester
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条