利用延迟重构变换的雅可比行列式，分析了常微方程系统重构的拓扑性质。
The topological properties of the delay-time reconstruction transformation of dynamic system are analysed by means of the Jacobian of the transformation.
在常规横向剪切干涉仪的基础上，利用波前周期延拓的假设，基于小波变换的方法实现了波前重构。
On the assumption of wavefront prolongation, a new optical phase retrieval algorithm by conventional lateral shear interferometer with wavelet transform is introduced.
提出了一种新的近似完全重构(npr)离散傅立叶变换(DFT)调制滤波器组的原型滤波器设计方法。
A novel design method for the prototype filters of a Near Perfect Reconstruction (NPR) Discrete Fourier Transform (DFT) modulated filter bank is proposed.
本文提出了一种新的基于单元电流重构的平面近远场变换方法，给出了该方法的基本原理。
A method for planar near field to far field transformation based on element current reconstruction is presented and the basic principle of this method is given.
从目前国内外对该领域的研究状况来看，已经有应用声表面波器件及开关电容电路进行小波变换及重构器件的实现。
Study the international research in the field, it has used surface acoustic wave device or switched-capacitor circuits to realize wavelet transform and its reconstruction devices.
提出了一种应用快速傅里叶变换算法提高哈特曼夏克波前传感器波前重构实时性的快速算法。
Based on the fast Fourier transform (FFT) algorithm, the wave-front reconstruction algorithm of Shack-Hartmann sensor is described.
模拟实验表明，该算法能精确重构数据区域，避免非规则小波变换中的数据淹没现象，并能有效地延长网络生存时间。
The experiments show that the new algorithm can reconstruct data precisely, and avoid data submergences in irregular wavelet transformation efficiently, and prolong the life of network effectively.
在给出小波变换基本模型的基础上，探讨了采用小波正交分解与重构来进行遥感信息融合的基本原理。
Base on the basic model of orthogonal wavelet transforms, principle of remote sensing image fusion is discussed by using orthogonal wavelet decomposition and reconstruction in this paper.
最后对重构图像进行分水岭变换得到颗粒分割图像。
Finally, watershed transform was carried out on reconstruction image to obtain granule segmentation image.
本文详细介绍了小波变换理论及其在图像处理方面的应用，分别提出了几何角度和灰度角度的两种不同的图像镶嵌算法，并提出两种不同的边界重构方式。
This paper introduces the theory about wavelet and the applications on image processing particularly and gives two image merging ideas and gives two different boundary reconstruction methods.
为了克服噪声对超声检测成像质量的影响，利用离散二进制小波变换的分解重构算法来降低脉冲噪声的干扰，提高超声图像的信噪比。
To overcome pulse noise influence to image quality, discrete dyadic wavelet transform (DDWT) is used to reduce the noise influence and improve signal to noise ratio (SNR).
提出了基于小波变换的ENO插值图像放大方法，对插值后的图像做小波变换，对于高频系数进行修正，经过重构保持放大图像的清晰度。
A method of image magnification with ENO interpolation which based on wavelet transform is presented, to enhance the coefficient of the high frequency subband.
介绍采用小波变换进行信号降噪的原理；利用小波分解和重构函数对轧机主传动轴应力和扭矩信号进行降噪处理。
In this paper, the theory of wavelet transformation in signal noise reduction is introduced, together with the algorithm of signal decomposition and reconstruction.
利用提升矩阵，实现了整型DCT变换，进一步提高了运算效率的同时，使信号可精确重构。
The integer DCT was implemented by lifting matrix to promote efficiency, and the transformed signal could be reconstructed completely.
不变矩的几何变换不变性特点，使其在模式识别、计算机视觉和图像重构中被广泛使用。
For geometric invariance of the invariant moment, it has been used in pattern recognition, computer vision and image reconstruction.
小波变换局部极大值描述是信号的一种稳定的、近似的描述，可以利用交替投影算法从小波变换局部极大值描述来重构信号。
This method is a stable and approximate description. We can reconstruct signal by using alternative projection algorithm from the wavelet transform with local maximum value.
为解决现有时间序列相空间重构方法中重构信息冗余的问题，本文将小波变换引入到相空间重构之中。
To solve information redundancy problem of the existing time series phase space reconstruction method, this article introduced the wavelet transform to phase-space reconstruction.
人脸表情变换、年龄变换和非完整信息重构是计算机视觉与图像处理领域的重要研究内容。
Facial expression synthesis, facial aging and the reconstruction of the invisible facial views are important research contents in the computer vision and computer graphics fields.
但是，分割尺寸越小，重构图像的块状效应越明显，而且分割越小图像所表示的方向也越少，效果也近似于小波变换。
Nevertheless, the smaller size of sub image also results to clearer block effect, and the fusion results achieved by ridgelet will also approximate to wavelet transform.
通过计算机模拟和波面实际测量，对十字路径积分法、傅里叶变换积分法和区域波前重构法三种主要算法的重建精度进行了对比研究。
The simulation and the experiment results demonstrated the precision of cross path integration techniques, Fourier transform integration and area wave-front reconstruction method.
利用小波变换将历史电价序列和负荷序列分解和重构成概貌电价、细节电价和概貌负荷、细节负荷。
Historical prices and loads were decomposed and reconstructed into approximate price series, detailed price series, approximate load series and detailed load series.
最后，对小波重构得到的新亮度成分和原始多谱图像的色度和饱和度成分进行IHS反变换，从而得到最终的融合结果图像。
Finally, perform inverse IHS transform to the wavelet reconstructed new intensity component and the hue and saturation components from the original MS image to get the fused image.
本文提出了用样条插值重构算法来实现由信号二进小波变换极值点重构原始信号。
A reconstruction algorithm by cubic spline function interpolation, which is used to recover a signal from its dyadic wavelet transform extrema is proposed in this paper.
形式化定义自适应过程中的界面模式及其转换函数，并提出重构、替代、几何变换、过滤和推送等具体可视化表达形式。
Interface modes and their transition functions are defined, and the related visualization presentations styles are described, such as reconstruction, replacement, geometry transition, filter and push.
最后再进行NSCT逆变换重构出融合图像。
Finally, the fused image is obtained by applying the inverse NSCT.
最后再进行NSCT逆变换重构出融合图像。
Finally, the fused image is obtained by applying the inverse NSCT.
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