optical filtering
英 [ˈɒptɪkl ˈfɪltərɪŋ]
美 [ˈɑːptɪkl ˈfɪltərɪŋ]
网络 光学滤波
双语例句
- Applicability of guided mode resonant structures to tunable optical filtering and sensing is demonstrated using nematic liquid crystals.
用向列液晶证实了将波导管共振结构用于可调滤光片和传感器的可行性。 - Optical filtering and angle-resolved tuning properties of the waveguided grating structures
波导耦合纳米光栅结构的光学滤波和角分辨调谐特性 - Optical median filtering of gray-scale image with programmable LED array
基于发光二极管阵列的光学中值滤波的实现 - Then, optical directional filtering for the satellite-photograph is performed.
而后对地面的卫星照片作了光学方向滤波。 - Development of fingerprint on transparent film materials by using optical filtering method
利用光学滤波方法提取透明薄片上的指纹 - Computer-generated hologram ( CGH) was used to design filters for optical filtering experiment.
采用计算机制全息图方法设计滤波器，进行光学滤波实验。 - Optical spatial filtering plays an important role in the teaching and scientific research of contemporary opties.
光学空间滤波在近代光学的教学与科研中是较为重要的部分。 - The displacement fields ux, uy, in x, y directions at growing crack tip of the specimens with double edge cracks for four different alumium alloys are measured using moire method and optical spatial filtering technique.
用云纹法和光学空间滤波技术测量了双边裂纹单向拉伸的4种不同硬化指数铝试件扩展裂纹尖端三维位移场； - It is more convenient and quicker than the traditional optical filtering and the simulation results show that this is an effective approach for studying optical filtering.
相对于传统的光学滤波过程更方便和快捷，是研究光学滤波的有效手段。 - The image processing method with a computer and optical spatial filtering techniques are applied during the measurement.
在测量过程中，使用了计算机图像处理方法和光学空间滤波技术。 - Mathematical Morphological Binary Image Real time Parallel Processing Using Optical Frequency Filtering of Complex valued Kernel
复值核结构元数学形态学二值图像实时光学并行处理 - The other is a subtractive load method by which all the 3-D displacement informations can be recorded simultaneously on the same plate for any load increment and every displacement component fringe pattens can be extracted by optical filtering.
后者可用一张底板同时记录全部三维位移信息，通过光学滤波分离出各位移分量条纹图。 - Based on the optical filtering method a mixed processing system, which is based on the Fourier 4f system, is discussed. Computer-generated holograph is used to design filters for optical filtering experiment.
提出了采用光电混合图像处理系统的技术路线，这一技术是基于经典光学4f系统的光学滤波方法，采用计算全息法来制作滤波器，进行光学滤波实验。 - In the dynamic measurement, the nature frequency of the sensor was measured firstly by optical filtering in the plane of wave spectrum and Doppler scanning vibrometer. In combination with the numerical simulation method, the equivalent elastic modulus of the sensor was calculated.
在动态实验中，分别利用谱平面光学滤波法和多普勒测振仪得到微悬臂梁传感器结构的固有频率，再结合数值模拟计算求出传感器的等效弹性模量。 - A novel method based on MATLAB to simulate the optical image filtering process with computer is presented.
提出了一种利用MATLAB软件并通过计算机仿真光学空间滤波实验过程的新方法。 - This Cr ∶ SBN crystal can be used as a model of optical dynamic filtering for image edge enhancement.
实验结果表明，Cr∶SBN晶体有可能成为一种用于图像边缘增强的光折变晶体动态滤波器。 - A method for simulating optical filtering with computer is introduced, and MATLAB is used as simulation implementation.
介绍了一种用计算机模拟光学滤波过程的方法，并给出了MATLAB平台下的仿真结果。 - The optical spatial filtering sysytem mating blazed grating with amplitude grating in the moire method is improved in the paper to be a real-time system. Its factor of fringe multiplication and the condition for best contrast of moire pattern are also derived.
文中还将云纹法中闪耀光栅与振幅栅相匹配的光学空间滤波系统改进为实时系统，导出其条纹倍增率及云纹图的最佳对比度条件。 - Research on Techniques for Fiber Grating Sensor System Demodulation Based on Optical Wavelet Filtering
基于光学小波滤波的光纤光栅传感解调方法的研究 - Theoretical Analysis of Characteristics of Cs Faraday Anomalous Dispersion Optical Filtering's Use in Edge Filters
Cs法拉第反常色散光学滤波应用于边缘滤波器特性分析 - This paper shows the results of electron microscopic examination of the crystals and free molecules of glyceraldehyde-3-phosphate dehydrogenase ( GAPDH) from rabbit muscle. The electron micrographs were analysed by optical diffraction and treated by optical filtering.
本文首次报道用电子显微术观察兔肌甘油醛-3-磷酸脱氢酶（GAPDH）晶体及游离酶分子的结果，并进行了光学衍射分析和光学滤波处理。 - Distributed Acceleration Measurement System Based on Optical Wavelet Filtering and FBG
基于光学小波滤波和FBG技术的分布式加速度测量系统 - General analysis and Discussion on visualization of inhomogeneous phase distribution of phase objects with optical spatial filtering method
用空间滤波法显示位相型物体非均匀位相分布的较为普遍的分析与讨论 - In this paper, a new approch of using optical frequency filtering to implement mathematical morphological parallel processing of binary image with complex valued kernel structure is reported.
报道了用光学频域滤波方法实现二值输入图像与复值核结构元之间的并行数学形态学操作。 - Computer simulation of optical spatial filtering
光学空间滤波过程的计算机仿真 - The Fourier coefficients have been numerically calculated for the typical objects, and by using optical filtering the objects are extracted from pictures.
用光学滤波抽取图像中的方向结构对一些典型目标的傅氏系数作了数值计算，并用光学滤波把它们抽取出来。 - Secondly, a new exact analytical model is presented to analyze the dispersive transmission in mm-wave fiber-optic links using an optical phase modulator and optical filtering. A compact and closed-form expression of all-order generated harmonics at the output of the mm-wave fiber-optic link is derived.
第二，建立了基于光相位调制器和载波滤除技术的毫米波光纤链路模型，推导出了表示毫米波信号的严格通用解析式，该解析式能精确表示任意阶高次谐波信号。 - Compared with MEMs-FP optical filtering structures, the LC-FP structure has some characteristics including fast response, no mechanical movement, anti-vibration, electrical tuning, low controlling voltage level, and the ability of performing arbitrary optical wavelength selection.
较MEMS-FP光学滤波结构而言，电控LC-FP结构具有响应速度快、无机械移动、抗外界振动、电调谐、控制电压低、波谱选择灵活等特点。 - A kind of active infrared laser night vision imaging system, which is characterized of high anti-jamming, clear image and high performance, is designed successfully by the technical integration of laser, polarized light, optical filtering and modulation. 2.
本文主要研究特色及创新点如下：1.采用激光、偏振光、光学滤波以及调制等多种技术集成，研制成功一种抗干扰能力强、图像清晰度的高性能主动式红外偏振激光夜视成像系统。 - Surface plasmon tunable filter technology can be developed for active optical filtering which is amenable to integration with existing optical detector technology.
表面等离子体可调滤波技术能和现有的光学探测技术相结合，可以发展成有源光学滤波器。