cross correlation

交叉相关:一种用于衡量两个信号之间相似性的统计方法

常用释义

词性释义

交叉相关:一种用于衡量两个信号之间相似性的统计方法,通过计算两个信号之间的互相关系数来评估它们之间的相关性。
例句
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1·The normalized cross correlation algorithm is a in common use method of the area matching.
区域匹配中最常用的算法是归一化互相关方法。
2·During the process, the normalized cross correlation function is used as the similarity measure.
在景象匹配过程中,选用归一化互相关系数作为相似性度量。
3·An optical flow method instead of the cross correlation method is proposed for convective precipitation system.
针对强对流降水的情况,提出了使用光流法计算得到的光流场来代替交叉相关法得到的运动矢量场。
4·A new method for image sequence object detection based on the normalized cross correlation coefficient is proposed.
提出一种基于归一化互相关系数的图像序列运动目标检测方法。
5·A comparison of the performances of traditional cross correlation and the phase only correlation of images is given.
我们比较了图像传统互相关和纯相位相关的性能。
6·Based on the Doppler radar data, a technique is described with the cross correlation method to heavy rainfall nowcast.
以天气雷达体积扫描的资料为基础,采用交叉相关法建立了一种对暴雨的临近预报方法。
7·The consistency registration algorithm, which used local cross correlation coefficient as the similarity metric, was proposed.
提出一种利用局部互相关系数作为相似性测度的灰度一致性配准算法。
8·A new algorithm based on selective cross correlation coefficients is proposed in order to search images under partial occlusion.
提出了一种新的基于选择互相关系数的目标识别算法用于搜索有局部遮挡的目标区域。
9·Introduced the time-domain waveform synthesis and decomposition, and analysis of autocorrelation and cross correlation function.
介绍了时域波形的合成与分解,以及分析的自相关函数和互相关函数。
10·The main source causing the vibration of the attached building is found by cross correlation function analyses of random vibration.
采用随机振动相关分析的方法确定了引起尾水平台振动的主要原因。