3) interferograms
干涉相位图
1.
In synthetic aperture radar interferometry(InSAR),the SAR complex image coregistration error is one of the key factors that affect the quality of interferograms.
以联合子空间投影的干涉相位估计算法为基础,结合其应用稳健性问题,提出一种改进的InSAR干涉相位图估计方法。
4) interferogram
[,intə'fiərəɡræm]
干涉相位图
1.
The noise in the interferogram hinders the processing of two-dimensional phase unwrapping,and decreases the accuracy of the final digital elevation model(DEM).
干涉相位图中的噪声会妨碍后续的相位解缠,并降低最终的数字高程模型(Digital elevation model,DEM)的精度。
2.
Authors mainly studied the noise is caused by the synthic aperture radar interferogram,and added noise in the interferogram,several different methods of filtering wave is applied Authors also compared the advantages and disadvantages of all the methods,and obtain the ideal results of phase unwrapping.
研究了合成孔径雷达干涉相位图中噪声的产生原因,对干涉相位进行了噪声添加,采取了不同的噪声处理方法进行滤波,比较了不同方法的优缺点,得出了理想的相位展开结果。
3.
First,the interferogram phases are transformed into an exponential field,then the exponential data are processed by WFT,and a threshold is selected to reduce noise,and the filtered exponential data are obtained by inverse WFT(IWFT).
提出了一种基于二维短时傅里叶变换的干涉相位图解缠方法。
5) interferometric phase image
干涉相位图
1.
Noise reduction for interferometric phase images in synthetic aperture sonar;
合成孔径声纳干涉相位图噪声抑制方法分析
6) Noise Filtering of Interferometric Phase
干涉纹图滤波
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
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