optical image的例句大全

research of the fractional fourier transform applied in optical image processing

采用分数傅立叶变换的光学图像处理方法研究

this dissertation focuses on single optical image and multiple-image hiding.

本论文重点研究单幅与多幅光学图像的隐藏技术。

A study of optical image splitting and splicing technology is capable of higher resolution.

研究了提高分辨力的光学图像拆分、再合成技术.

Electron optical image converter

电子光学图象转换器

In the end, the paper further discusses the situation in which frequency spectrum image produced by ideal comb function is filtered by narrow crack, so that the construction of optical image becomes more clearly and direct perception.

最后进一步讨论了理想梳状函数产生频谱图像被狭缝滤波的情况，使光学成像结构更加明显和直观。

Joint transform correlator is a apparatus to parallelly dispose the optical image signals with high real-time capability and precision.

联合变换相关器是对光学图像信号进行并行处理的器件，实时识别性能强，精度高。

A Real-time Programmable Optical Image Preprocessor Based on A Liquid Crystal Television Display

基于液晶电视屏的可编程实时光学图象预处理器

The Chandra X-ray image is shown in blue, the Hubble Space Telescope optical image is in red and yellow, and the Spitzer Space Telescope's infrared image is in purple.

钱德拉X射线图像显示为蓝色，哈勃太空望远镜的光学图像显示为红色和黄色，斯皮策太空望远镜的红外图像显示为紫色。

optical image subtraction by using periodic white light linear sources

利用周期白光线源的光学图象相减

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.

A theory of higher-order diffraction images storage and reconstruction is developed. The theory is in good agreement with the experimental results. It is proved that higher-order diffraction images can be used in optical image processing.

建立了光折变材料中小角度二波耦合存储及再现高阶衍射理论，理论与实验符合很好，表明了光折变高阶衍射用于图像处理是可行的。

Second, morphological feature extraction of optical and radar image of space object as well as the the object edge adaptive extract algorithm of edited optical image are analyzed.

接着针对空间目标的光学图像和雷达图像中形态特征的提取进行了研究，研究了带编辑的光学图像目标边缘自适应提取算法。

In this paper, many collimation methods at the long distance, such as parallel light collimation, parallel light autocollimation, optical projection, mark image aiming and photoelectric, are described. Their principle, characteristics, application, measuring accuracy and development tendency are analyzed.

本文论述了平行光准直法、平行光自准直法、投射法、瞄标记准直法、光电法等远距离准直方法，并分析了其原理、特点、应用、测量精度及其发展趋势。

The method of three optical channels is used to design the optical system. The key technologies of multi-threading, video collecting, image processing and the control of single-chip microcontroller and stepping motors are used to realize three-dimensional real time automatic tracking of pupil.

采用先进的三光路设计方法实现光学系统的设计，采用多线程、视频捕捉、图像处理、单片机及步进电机的控制等关键技术，实现了瞳孔的三维实时自动跟踪。

High-Resolution Image Reconstruction Technology Applied to the Optical Testing of Ground-Based Astronomical Telescopes

天文高分辨像复原技术检测地基天文光学望远镜成像质量

This paper describes a method for automatic object tracking by using optical flow, which can extract the object which moves quickly and calculate the velocity frame by frame from the sampled image sequence.

提出和探讨一种对运动目标进行软件自动跟踪的方法，采用光流场方法提取图像序列中移动较快的运动目标.并逐帧追踪其运动的方向和运动速度，进行定量分析计算。

Combined with the advantages of digital feature of computer and three-dimensional image of holography, digital holography has good prospects in optical metrology and has been widely applied in various fields of science, engineering and biomedicine.

由于其结合了计算机的数字性和光学全息术的三维性等优点，因此，在光测量方面具有很好的应用前景，已广泛的应用于科研、工程、生物医学等领域。

Results: Ultrasonography image is proved by operation and clinical optical examination in 43 patients, ultrasonography image provide tentative information for operative method selection for ocular injury.

结果：43例眼外伤超声诊断经手术及光学检查得到证实；超声提供了可靠的术式选择依据。

A real optical superposition image was formed by dark-adapted crystalline cones for an object at different distances and its size decreased as the object distance increased.

经过暗适应的晶体柱可以对不同物距的目标形成清晰的正重叠像，像的大小随物距的增大而减小。

Stray Light and Ghost Image in High Power Infrared Optical Systems

大功率红外光学系统中的杂散光及其鬼像分析