在前续课题的基础上，编制了自动调焦系统应用软件。
Based previous tasks, work out the software of autofocusing system implement.
本文的另一个主要工作就是提出并实现了一种数字式的调焦系统。
The other important work of this paper is that we propose and implement a digital auto-focus system.
调焦系统可以通过对成像清晰度的评价来自动搜索到成像最清晰位置。
The autofocusing system can automatically search the focal plane by evaluating the image definition.
为了提高在激光直写设备中光刻系统的写入精度，对光探头调焦系统进行了研究。
To improve the precision of the laser direct writing device, researches have been done for the focusing servo system.
本文通过计算结果叙述了DGS型微光摄象管移象段栅极调焦系统的多方面的优点；
This paper introduces many advantages about fhe focusing system witha grid electrode for DGS LLLTV camera tube.
本文重点讨论了曲面光刻的关键技术——自动调焦系统，并对曲面工艺及光刻线条进行实验分析。
The study of this dissertation analyses the focus system technology, which is the key technology of curve plane surface lithographic fabrication techniques.
通过对该原因的分析、研究，确定了自动调焦系统方案，设计了一套原理简单、结构可靠的调焦机构。
By analyzing the defocusing reasons, a scheme of auto-focusing system was proposed and a simple, reliable focusing gear was designed.
介绍了一个基于图像处理的自动调焦系统，该系统由光学显微镜、CCD、力矩电机和齿轮传动机构等组成。
Based on the image processing technology, an auto-focusing system consisted of optical microscope, CCD, moment motor and drive gear etc, was presented.
调焦技术是空间相机研制的关键技术之一，调焦系统是空间相机的重要组成部分，是决定空间相机成像质量好坏的关键组件。
Auto-focusing technique is one of the space camera's key technologies auto-focusing system is an important part of the space camera and a key module to ensure the imaging quality of the space camera.
本文用几何光学描述了离轴探测调焦误差信号与系统参数的关系，并与实验结果进行了比较。
Characteristics of the defocusing error signals are expressed in the terms of an off-axial detection system by geometric optics. The results are compared with experiment.
构建了适于生产线检测的自动对焦系统，并成功地实现快速调焦。
The auto-focusing system for camera module production line has been set up and it can focus fast as well as accurately.
介绍一种基于DSP的红外调焦控制系统的设计方法。
This paper introduces the design method of an infrared focusing control system based on DSP.
对光学系统进行调焦和确定旋转工作台的中心对许多测量系统来说是一个共性问题。
To focus in optical system and to determine the center of rotary table are common problems in many measurement systems.
详细描述了神光装置激光聚变物理实验靶瞄准定位系统的原理和结构，提出了“空间坐标法”进行靶定位和靶瞄准，利用“离焦定半径”完成了激光调焦。
We use a space coordinate method to position and point the target and align the laser beam, and use an off-focus radius-finding technique to find the laser focus.
该方法在椭偏成像系统的应用结果验证了其有效性，调焦精度达到微米量级。
Experiment result from imaging ellipsometry system demonstrates its availability and its precision reaches micron order.
该附件的光路可分为测试光路和视景光路，因此操作与照相机的调焦视景系统类似。
This accessory operates like a camera viewing system, since it splits the measurement and viewing fields.
介绍了调焦调平系统的光学结构，并建立起了理想的单点高度测量与整场调焦调平的算法模型。
The optical structure of focus and level system was introduced, and a mathematical model for single-point measurements of height and focusing and leveling was set up.
实验结果表明，在外场工作条件下，应用该系统对静止目标和多数运动目标均能获得良好的调焦效果。
Experimental results show that the system can realize good focus to immobile targets and most mobile targets in the working environment.
焦深在高密度光盘存储系统中具有十分重要的作用，大焦深可以使调焦伺服系统容易跟踪盘面。
Focal depth plays an important role in optical storage systems, and high focal depth makes the focusing servo system easy to track the disk surface.
最后设计了红外成像系统与PC机的串口通信，通过串口，PC机可以远距离对红外成像系统进行非均匀性校正、坏点校正、视场切换、调焦等操作。
Through serial communication port, PC machine can make the infrared imaging systems to achieve non-uniformity correction, bad point correction, switching field of view, focusing and other operations.
一种新的采用基准离焦信号的针孔调焦方案，用于激光直写的自动对焦子系统。
A new pinhole-focusing scheme using referenced defocus signal is applied to an automatic subsystem for laser direct writing.
此外文章还讨论了在可调焦范围内进行焦点自动搜索的方法，选用了逐次逼近法来进行本系统自动调焦的控制。
In addition, auto-searching in focusing field is also developed, and successive approximation approach was adopted as a method of auto-searching in this focusing system.
本文对CCD尺寸参量通用检测系统中自动调焦的方法进行了深入的研究。
This thesis describes the design of autofocusing implementation for CCD measuring microscope system.
介绍了一种基于线阵CCD的光刻机调焦调平系统，讨论了其检测和控制原理。
A focus and level system of stepper based on linear array CCD was introduced, its testing and controlling principles were discussed.
基于智能化测量仪的研制，就如何利用VFW实时视频，人工调节计算机判别，方便的实现精确调焦进行了探讨和研究，为图像测量系统图像的采集和处理提供方法。
The paper discusses how to make use of VFW real-time video to implement precision focus conveniently, adjustde by manual work and distinguish by computer .
硅片调焦调平测量系统测试平台用于对光刻机硅片调焦调平测量系统的性能进行检测。
The Test Bench built for Wafer Focusing and Leveling Sensor is to measure and evaluate its performance.
实验结果表明，本系统调焦曲线与理想曲线拟合度较好，拍摄已知运动轨迹的目标，达到了满意效果。
Finally the result given by experiment shows that the curve of adjusting focus is fit well with the ideal curve. Shooting the goal of the known movement orbit has reached the satisfactory result.
其次改变了系统的采样方式，采用双单稳态出发电路对调焦窗口进行选择，解决了原来存在的因中断产生的采样漂移问题。
Secondly we changed the sampling mode, using dual monostable multivibrators to select the focusing window, which solves the sampling drift problem raised by SCM break.
其次改变了系统的采样方式，采用双单稳态出发电路对调焦窗口进行选择，解决了原来存在的因中断产生的采样漂移问题。
Secondly we changed the sampling mode, using dual monostable multivibrators to select the focusing window, which solves the sampling drift problem raised by SCM break.
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