grating image的例句大全

it emphasizes the main modules including laser drawing machine, software and grating image processor.

并着重介绍了激光光绘机、软件、光栅图像处理器等主要组件。

according to the line theory, fourier transformation of strength distribution function for annular grating image has been obtained.

根据线性系统理论得到环形光栅像强度分布函数的付里叶变换。

three-dimension object shape is measured by the projected grating image

光栅投影图像测量物体三维外形

tool wear on-line detection by grating image of projection

基于光栅投影图像的刀具磨损在线检测

correct grating image by cad software and select vision window proportion

用CAD软件纠正光栅图像和选择视窗比例的技巧

Based on these, a novel method for long focal length measurement is presented, which is achieved by calculating the angle of Moire fringes formed by Talbot image of one Ronchi grating and another Ronchi grating.

在此基础上，本文提出了通过Ronchi光栅的Talbot效应形成Moiré条纹，由Moiré条纹的转角来计算长焦距透镜焦距值的方法。

an image with intersection lines between grating planes and a known objective plane can be captured by a digital camera.

将光栅投影到已知目标平面，通过数字摄影得到光栅平面与目标平面相交的光栅图像。

demodulation for fiber grating sensors based on the linear image sensor

基于线阵图像传感器的光纤光栅传感解调技术

in this thesis, the automatic adjustment technology and resonator stability technology of grating tunable tea co_2 laser are studied, including resonator technology, laser detection, digital image processing and computer controlling.

本文针对光栅调谐TEA CO2激光谐振腔开展了自动调整技术和稳定性研究，其中涉及到激光谐振腔、激光探测、数字图像处理和计算机控制等方面技术。

At the limit condition, the ordinary formula of self imaging on plane grating can be obtained. STUDYING THE RULE OF IMAGE CONSTRUCTION FOR BICONVEX LENS BY USING THE METHOD OF VISION DIFFERENCE

它与在球面波照射下平面光栅的自成象规律类似。用视差法研究凸透镜的成象规律

Analysis on the contrast, phase and period of grating's diffraction image

光栅衍射像的反差、位相和周期的分析

Image detection for carbide tool wear based on laser grating projection is presented.

提出一种基于激光光栅投影技术的硬合金刀具磨损的图像检测方法。

Silicon grating foil used to analyze the image transfer function in XUV radiography system

XUV成像系统中像传递函数研究用的Si刻蚀膜

Texture Image Segmentation Based on the Grating Cell Model

基于栅格元模型的纹理图像分割方法

The technology to make a large area master with the grating of optically variable device ( OVD) is role in holographic image embossing.

制作具有光变图像（OVD）光栅条纹的大面积全息原版，是激光图像无油墨印刷的核心技术之一。

In this dissertation, a high sensitivity, high spatial resolution micron moire method and its correlative techniques of ultrahigh frequency grating fabrication and digital image processing are presented.

本文提出并实现了在测量灵敏度、空间分辨率等方面均满足细微观力学实验测量要求的微米云纹方法以及相关的超高频精确制栅与条纹图像的数字化分析处理技术。

Algorithm research of binaryzation of stripe image in combinatorial grating

组合光栅中条纹图像二值化算法的研究

This paper discusses the method of coding the three_basic_colour image of the colour transparent film with a Ronchi grating and optical filter, recording it on a white_black film, and making a colour hologram with monochromatic laser.

通过使用Ronchi光栅和滤波片，把一张彩色透明片的红、绿、蓝信息编码记录在一张黑白胶片上并用单色激光制作彩色全息图。

A new method-realization of image amplitude substraction is described based on Talbot effect of grating with illumination of coherent convergent light.

本文提出了在相干会聚光照明下利用光栅的Talbot自成像效应实现图像振幅相减的一种方法。