1) matching spatial correlator
匹配空间滤波器
2) spatially matched filter
空间匹配滤波器
1.
In order to design a spatially matched filter to limit the influence of background noise on correlation spot on the output correlation plane,the function of the matched filter and the Fourier spectrum of the background noise were compared,and the amplitude of the matched filter was nonlinearly modulated based on the magnitude of their difference.
在空间匹配滤波器设计过程中,为抑制输入场景中背景噪音对输出相关平面上相关点的影响,通过比较匹配滤波函数和背景噪音的傅里叶谱,根据两者差值的量级对匹配滤波函数的振幅进行非线性调制,在匹配滤波过程中使设计的空间匹配滤波器对强噪音的傅里叶谱处透过率降低,而尽量保持输入图像傅里叶谱的高透过率,从而增加输出相关平面上的信噪比,实现相关点的正确探测。
3) spatial matched filter
空间匹配滤波
1.
Technique of IR background suppression based on spatial matched filter;
基于空间匹配滤波的红外背景抑制技术
2.
The suggested way for overcoming the difficulty is image pre-processing by spatial matched filtering when the s.
指出经典的图象二值化变换分割后作形心估计的方法面临着估计偏差和方差的矛盾 ,提出了用自适应交互三模型 (ATIMM)跟踪图象序列中机动目标的方法 ,同时发现在了解目标形状的条件下 ,空间匹配滤波 ,二值变换点集聚类和 ATIMM三者的结合对图象序列中的机动目标具有最好的跟踪性
4) photodichroic matched spatial filter
光致二向色匹配空间滤波器
5) Spatial matched filter correlation recognition
空间匹配滤波相关识别
6) matched filter
匹配滤波器
1.
An approach to measure the scaling factor of matched filter by using rectangle aperture s Fourier frequency spectrum;
基于矩孔光学傅里叶变换的匹配滤波器缩放比例标定方法研究
2.
Effect of reference target location in matched filter on correlation peak location;
匹配滤波器中参考目标位置对相关峰位置的影响
3.
Composite matched filter design researching based on UNPOF and ECPSDF;
基于UNPOF和ECPSDF的复合匹配滤波器设计研究
补充资料：匹配滤波器
见检测理论。
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参考词条