resample

Analysis of resample techniques reduces the sensitivity of the algorithm to noises .

对重采样的分析减少了算法对噪声的敏感。

Then an automatic refine and resample method was taken on an original mesh in the square to get simplified meshes .

再通过正方形中初始网格的自动细化和重采样，得到所需的网格简化模型；

In order to reduce the difference , Gaussian filtering and resample were applied on the original information .

同时运用高斯函数对曲线作滤波处理、重采样，减少了匹配误差。

A Robust Audio Watermark Algorithm Against Resample Time-Scale Modification

一种抗重采样时间伸缩攻击鲁棒音频水印算法

Secondly , resample technique is used to make that segments have identical length and align in time-domain .

采用重采样技术，使分段信号长度一致并保证在时域上对齐。

The loop of this method mainly includes interpolator , NCO control , timing error test and loop filter , resample .

这个系统环路由插值滤波器、gardner定时误差估计模块、NCO控制器以及环路滤波器等几个部分组成，文中对各个部分进行了分析并介绍其实现方法。

This uniform resample of data points in rectangular region and fitting of piecewise smooth B-Spline surfaces are explored .

研究了矩形区域内数据点的重新均匀采样以及光滑分片B样条曲面的拟合问题。

We also simplify the resample stage of the ray casting volume rendering to ensure the precision and improve the rendering speed .

其次，为解决交互式虚拟内窥镜成像的速度问题，使用精简后的光线投射法进行体绘制重建，在使其能够在保证一定图像精度的同时提高速度。

The platform includes MIT-BIH database and its resample database , a 12 channel synchronous ECG database and a virtual ECG generator .

研究平台包括了MIT－BIH数据库及其重采样数据库、同步12导数据库、虚拟心电信号发生器。

At the same time , in order to avoid software implementation of tri-linear interpolation , three-dimensional texture is introduced to implement resample by hardware .

同时，为了避免软件实现三线性插值的问题，引入三维纹理，实现硬件对体数据的重采样。

To decrease the file size of a graphic and its download time , you will need to resample the graphic after resizing it .

若要减小图形的文件大小及其下载时间，需要在调整其大小后对其重新取样。

We extract the closed contour of the shape , and resample the contour with the method of iso-area normalization .

算法首先提取形状的封闭轮廓，再对该轮廓进行等面积重采样。

τ - p transform in frequency-space domain need not resample and interpolate raw seismic data , so that the computation is fast and accurate .

在频率&空间域实现τ-p变换，不需要对原始记录进行重采样和插值，因而此算法快而精确；

With the complete contour information , we present a convolution approach , which utilizes an appropriate linear interpolation to resample the contour to calculate pointwise curvature .

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。

Resample on HRV signal is necessary . In this chapter after comparing different evenly sampling methods , the best way - cubic spline interpolation is adopted in spectrum estimation .

本文采用了能较好地反映心率变异信号频谱特性的分析方法&样条插值法对HRV信号进行重采样。

For the scrapes of the paper studied in the thesis , the image boundaries of fragments are first extracted , and then the contours are filtered and resample .

针对本文研究的碎纸片，首先对碎片图像进行轮廓提取，然后对轮廓数据进行滤波和重采样，得到适合进一步分析、匹配的数字轮廓。

A large number of analytical data is extracted from well-designed experiments , with which the influence of the generator simplification and the trajectory resample to the last swept volume is analyzed .

通过大量实验数据，着重分析了扫描母体的简化和利用活动标架对扫描路径进行重采样两个步骤对扫描体逼近的影响。

The signal resample principle is analyzed first . And the Farrow structure and transposed Farrow structure is got out through the formula of the output of polynomial_based filter .

首先对软件无线电中的信号重采样原理进行分析，然后对基于多项式冲激响应滤波器的输出进行推导，由此导出Farrow结构滤波器和转置Farrow结构滤波器的结构图。

Experiments demonstrate that images in new image set obtained by the resample technique have higher correlation and better stability . ( 5 ) A classifying algorithm combining textural feature selecting and support vector machine is studied .

实验结果表明采用重采样技术之后，新的图像集中各帧图像间相关性更强、稳定性更好。（5）研究了基于统计纹理特征提取和支持向量机的斑块分类算法。

The dissertation puts forward the pseudo-synchronous signal resample ( PSSR ) technique , so we can computer order domain analysis to processing vibration signal and abstract the feature related to the speed of varying speed pump .

提出了用于变频调速水泵振动信号预处理的基于振动数据伪同步重采样阶比分析的方法，可有效地获取故障类型与转速有关的特征。

A base mesh , which has the lowest resolution , is first constructed from the triangular partitioning result . Then harmonic mapping is applied to resample the original mesh and recursively refine the base mesh .

该算法首先根据三边界区域划分的结果，构造初始网格模型具有最低分辨率的基础网格模型，然后利用协调映射技术，对网格模型进行重新采样，从而不断对基础网格模型进行细化。

To use cubic spline fitted logging data , count out and resample logging traces corresponding to apparent thickness , then represent to true thickness borehole column , thereby the true thickness contrast section is plotted .

采用三次样条函数拟合测井数据，并使用新的采样间隔对其进行采样，将采样数据映射到真厚的钻孔柱状图上，从而绘制出真厚对比图。

First we simplify the mesh in hierarchy to get the base mesh , and then parameterize the mesh to map the original mesh to the base mesh , and use the view-dependent subdivision to resample .

该算法首先对原始模型层次化简得到基网格，然后通过参数化建立原始网格与基网格之间的映射关系，并采取与视点相关的细分来重采样。

It decomposed the rotation into three steps and each step was performed by 1D FFT to resample the image . It made the geometry location transformation and interpolation one in traditional image rotation algorithms combined to form one transformation without extra interpolation .

该方法将旋转分成三步来实现，每一步使用一维的FFT变换对图像进行重采样来实现，将图像旋转中几何位置变换和灰度插值合二为一，不需要另外的插值运算。

This paper analyses the data transmission encoding and the transmission way of acquisition data , com-mand data and status data of ARAM-24 telemetry seismic acquisition system , moreover , this paper de-tailed describes the theory of resample technique and introduces some realizing way .

本文对ARAM&24遥测地震数据采集系统有关采集数据、命令、状态数据的传输方式及系统数据传输的编码方式进行了分析，并详尽地阐述了地震数据的重采样技术及实现这一功能的具体方法。

This thesis focused on the following two aspects : ( 1 ) Feature-based multi-scale image initial registration model : There are four steps in this model : establishing the pyramids of images , edge feature extraction , feature matching and image transform and resample .

本文的研究工作主要集中在以下两个方面：（1）基于特征的多尺度遥感影像配准模型。配准模型由四步组成：建立影像金字塔结构、边缘特征提取、特征匹配、影像转换和重采样。

The projection histograms are spatio-colorimetric presentation comparing with the classic color histograms , and the centroid shift is used instead of the resample process of the particle filter , it improves the ability of tracker to deal with part occlusion .

该算法采用的投影颜色直方图引入了空间信息，相比于一般的颜色直方图具有更强的识别能力，同时用质心偏移代替粒子滤波中的重采样过程，提高了跟踪器处理目标被部分遮挡的能力。

Thirdly , resample the image by using that scale parameter , draw some edges again and get the corresponding pairs of edges by applying the edge correlation and consistency check means . Finally , obtain the registration parameter of the image by using the Least Mean Square .

然后重采样图像，使用边缘相关、一致性检测方法得到对应的相关边缘对，最后使用最小二乘法得到图像的配准参数。

Then , a robust spatial private watermarking scheme is proposed embedding watermark into the ratio of distances that is invariant to affine transformation . We describe the steps of watermark embedding and detection including controlling local watermark strength , resample and weighted process for watermark detection .

然后提出了三维网格模型空域私有水印算法，利用距离之比这一几何不变量来嵌入水印，详细介绍了水印嵌入和检测的步骤以及其中用到的局部水印强度控制、重采样和加权检测等方法。

The paper adopted the disposal of smoothly interpolation and resample to get the standard pitch information that can recognize models . Meanwhile , an innovation method ( m_LD arithmetic ) has been proposed , so that it can be more better to apply to the speaker-independent tone recognition .

基于此，本文采用了插值平滑和重采样处理获得用于识别模型的标准基频信息，并且改进了一种归一化方法（mLD算法），以便将其更好地应用于非特定人识别。