Optical image: image formed digitally on a video screen.
光学影像：在荧幕上以数码形式构成的影像。
A novel real-time optical image preprocessor is reported.
本文报道一个新颖的实时光学图象预处理器。
They concentrated on better definition of the optical image.
他们致力于提高该光学影像的清晰度。
They concentrated on better definition of the optical image.
他们致力于提高该光学影像的鲜明度。
Optical systems are divided into two sections of production and projection of optical image?
光学系统包括光学图像的形成和光学图像的投射两部分。
This paper introduces a non-contacted measurement method of steel plate based on optical image.
本文介绍一种基于光学影像的非接触钢板测量方法。
Cascaded systems for optical image encryption based on diffractive optical elements are presented.
提出基于衍射光学器件的光学图像级联加密系统。
Cascaded systems based on diffractive optical elements for optical image encryption are presented.
提出基于衍射光学器件的光学图像级联加密系统。
Experimental results show that the es algorithm can matching SAR image and optical image effectively.
实验结果表明，该方法能有效实现SAR图像和可见光图像的匹配。
We obtain a optical image amplification with high gain factor of 1583 in doped lithium niobate crystals.
并在掺杂铌酸锂晶体中获得了高信噪比，信号光增益高达1583倍的光像放大。
The optical part is the foundation while the quality of optical image directly effects performance of system.
光学部分是整个系统的基础，光学图像的质量直接影响到整体性能。
A new technique of optical image encryption and decryption based on the methodology of virtual optics is proposed.
在虚拟光学数据加密理论模型的基础上，提出了一种光学图像加密的可视化密码构造算法。
At present there are two realization ways of optical image recognition: optical correlation and optical nerve network.
目前光学图像识别主要有光学相关和光学神经网络两类实现方法。
The double random phase real-value encryption and decryption method is proposed for the optical image security system.
提出了一种基于双随机相位的图像实值编码方法，该方法可应用于光学图像加密。
A method of H-D two-line analysis is given and isochromate equation of pseudo-color code of optical image is obtained.
本文提出了H-D双线的分析方法，得到了光学图象假彩色编码中的等色线方程。
In this image, X-rays from Chandra are shown in blue and are overlaid on an optical image from the Hubble Space Telescope.
在这个图像中，钱德拉的X射线以蓝色显示并且以哈勃望远镜的光学成像为背景。
The optical part is the foundation of the system, while the quality of optical image directly affects performance of system.
光学部分是整个系统的基础，光学图像的质量直接影响到整体性能。
Optical image differentiation (edge extraction) is an important method of stand out the information in optical image processing.
光学图像微分(边缘增强)是光学信息处理中突出信息的一种重要方法。
A new optical image encryption method using anamorphic fractional Fourier transform and double random phase encoding is proposed.
提出一种利用变形分数傅里叶变换和双随机相位编码对图像加密的方法。
The instability of optical image of X ray film optical mark camera caused by the different thickness of dark cassette is resolved.
解决了X光片光学标记摄影机由于暗盒厚度差所引起的开盖困难和导致光学成像质量不稳定的问题。
The design of optical image data acquisition system using CCD is discussed, and its applications in some field are introduced briefly.
本文讨论了CCD光学图象数据采集器的设计，并简要地介绍了它在一些领域中的应用。
A new optical image encryption method using dissymmetrical fractional Fourier transform and double random phase encoding was presented.
提出了一种利用不对称分数傅里叶变换和双随机相位编码对图像加密的方法。
The slantwise magnification can give a help to design of optimized optical image system easily and calculate the size of image accurately.
倾斜放大率有助于光学成像系统的优化设计，并可以进行成像大小的精确计算。
Compared with optical image, the sonar image resolution is lower, and the sonar image generally has no very complicated graphics to process.
水下声学图像相对于光学图像而言，分辨率相对较低，并且通常不会有特别复杂的图形图案进行处理。
The model has been applied successfully to optical image automatic fast mosaic system on some military aerial camera remote slope photo-graphy.
并且已经成功地应用于某军用航空相机远距离倾斜摄影的光学图像自动快速镶嵌系统。
The following put forward the method that measuring distortion of optical image system by means of digital image interrelated technique accuracy.
本文提出用数字图像相关技术高精度测量光学成像系统的畸变。
The properties of the output optical image are investigated by taking squeezed coherent states as the input image in the parametric image amplifier.
取压缩相干态作为参量图像放大系统的输入像，研究了输出光学像的性质。
In this paper optical image-stabilization methods are abstracted as image-stabilization modes and the mathematical models for stable images are built.
本文将光学稳象方法抽象为稳象模式，建立起稳象数学模型。
SAR image carries information quite different from optical image; image fusion can combine the two types of information together, making them more useful.
SAR图像和光学遥感图像所反映的地物信息差别很大，影像融合技术能综合二者信息，发挥出更大优势。
Aiming at ship detection in optical image, this paper proposes a new method for ship detection based on feature fusion of multi-spectral image and PAN image.
该文以可见光图像舰船目标为研究对象，提出了用多谱图像和全色图像进行特征融合来检测舰船目标的方法。
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