片语

spatial l filter空间滤波器

spatial mask filter空间屏蔽滤波

spatial noise filter空间噪声滤波器

spatial smoothing filter空域平滑滤波

spatial Light Filter间光滤波器

adaptive spatial matrix filter自适应空域矩阵滤波

optical spatial frequency filter光学空间频率滤色器

spatial matched filter空间匹配滤波器

英汉例句

• the methods of image processing included gray transformation, threshold segmentation, logic calculation, spatial filter and so on. they were all analyzed in great detail.

  论文对所用到的图像预处理的方法都进行了详细的分析，并给出了它们的算法框图或部分源代码，也对比了各种方法处理前后的效果。

• computer simulations show that this kind of filter is much more sensitive as compared to a matched spatial filter or a phase-only one.

  计算机模拟的结果表明，这种滤波法对输入信号的旋转变化和尺度缩放变化，相对于传统的匹配滤波法及仅相位滤波法要敏感得多。

• finally, the single-frame detection algorithm based on spatial filter is performed.

  再进行基于空域滤波的单帧检测算法。

• the modulation curve, error signal profile, blind area and spatial filter characteristic of the reticle are given in this paper.

  本文分析了这一调制盘的调制曲线、误差信号分布曲线、盲区及空间滤波性能。

• the optimized match spatial filter yields a higher correlation peak and a greater snr when compared with the original bpof; in the meantime the output result has been improved to a great degree.

  优化后的匹配空间滤波器使相关峰值和信噪均有较大提高，同时输出结果有了很大程度改善。

• beam focusing phenomenon appears in the multiple spatial filter system and the target system of the icf laser system, and the research already done is mostly about the light spot of the focal plane.

  在高功率固体激光装置中，多级空间滤波器系统和靶场终端光学系统都存在光束聚焦过程，以往在研究聚焦特性时，主要针对的是焦平面位置的光斑。

• two fiber laser are coupled into a common self-imaging resonator with a spatial filter for mode selection.

  将两个光纤激光器的输出耦合进一个自成像共振腔，然后利用一个空间滤波器进行模式选择。

• the spatial filter processing part (04b) performs a spatial filter process on the reduced image data reduced by the image data reduction part (04a) to generate a processed image data.

  空间滤波处理部分（04b）对所述图像数据缩小部分（04a）所缩小的缩小后的图像数据执行空间滤波处理，以便生成经处理的图像数据。

• compared with the matched spatial filter opr system, the addressing results are direct, and this scheme is feasible and promising.

  与匹配滤波器光学模式识别系统相比，识别结果直接，系统简单可行。

• part algorithms of infrared small target detection in the way of spatial filter and time filter are introduced in this paper, based on present and recent technology.

  现基于小目标检测的现状和最新进展，从空间滤波和时间滤波的角度对现有的小目标检测技术进行了简单的概述，并分析了今后的研究方向。

• based on the method of matrix decomposition, and the collins diffraction integral formulae, the propagation characteristics of a gaussian beams passing through misaligned spatial filter are studied.

  采用矩阵分解的方法，从柯林斯衍射积分公式出发，对高斯光束通过失调空间滤波器的传输特性进行了分析，得到了相应的解析式。

• one way to improve beam quality is that the frequency having high nonlinear gain should be filtered by spatial filter pinhole.

  改善的方法之一就是利用空间滤波器小孔将非线性增长很快的部分滤掉。

• spatial filter is an important preprocessing method of digital image processing.

  空域滤波是数字图象处理中重要的预处理方法之一。

• the localization of the speech source is the primary task of the array signal processing, and the basis of spatial filter designing.

  声源定位是阵列信号处理的主要任务之一，是实现空间滤波的基础。

• then we use morphological image processing and spatial filter processing to improve the quality of binary segmentation image.

  对图像分割得到的二值图像进行图像形态学处理和空域滤波处理，提高了二值图像的质量。

• understanding of spatial filter the basic principles and methods;

  理解空域滤波的基本原理及方法；

• by comparing with other approaches, we selected the spatial filter method to restrain hot-image effect.

  在各种抑制「热像」效应的方法中选取采用滤波器来抑制「热像」效应。

• an image data expansion part (04c) expands the processed image data processed by the spatial filter processing part (04b) at an expansion rate inverse of the reduction rate.

  图像数据扩大部分（04c）以所述缩小率倒数的扩大率，将所述空间滤波处理部分（04b）所处理的经处理的图像数据进行扩大。

• according to spatial filter character, a common slit can become a practical optical filter by adding two couples of shades.

  根据空间滤波特点，在普通单缝上增加两对挡光片，使之成为一种实用的光学滤波器。

• this paper also introduces test results of spatial filter output and its action in laser focus system, by using a measuring apparatus for radial intensity distribution of laser beam.

  文中还介绍了利用激光束径向强度分布测量装置对空间滤波器的输出及其应用于激光聚焦系统中的作用的测试结果。

• and also the damage images are separated through image processing and different combination of spatial filter cavities. (5) the software of image processing for online inspection is designed.

  软件包括了对损伤图像进行处理、分析、计算、判断以及对损伤统计的功能。

• a data-independent spatial filter suitable for cdma system is adopted and therefore the benefit of low computation is achieved.

  采用一种适用于cdma系统的与数据无关的空域滤波器，降低了进行空域滤波器优化的运算量。