同时还采用了全反射临界角法进行自动聚焦。
In addition, critical Angle method is introduced for automatic focusing.
自动聚焦是数字图像处理中的一项关键技术。
Study on the Auto-focusing Technology of Digital Image and Realization for an Auto-focusing System;
开发了用于显微视觉对准装配的自动聚焦系统。
An automatic focusing system of micro-vision for micro alignment assembly was developed.
该算法能够减少爬山步数，可提高自动聚焦速度。
The algorithm reduces mountain climbing steps, and enhances auto-focus speed.
精心杰作双镜头自动聚焦相机使用简便，效果极佳。
A Binocular auto focus camera with marvelous effects, a masterpiece, is easy to handle.
精心杰作双镜头自动聚焦相机使用简便，效果极佳。
Binocular auto focus camera with marvelous effects, a masterpiece, is EASY to handle.
自动聚焦技术是全自动控制显微镜系统中的核心部分。
Automatic focusing is a key technique in an automatic control microscope system.
自动聚焦过程中，聚焦的准确性和抗噪声性能至关重要。
In the focusing procedure, the focusing accuracy and anti-noise capability is crucial.
针对这一背景，研究了自动聚焦系统的设计与实现方法。
According to this background, this paper researches on the designing and realizing methods of the auto-focusing system.
我们改进了有预测性的自动聚焦并且结合了它有活看法。
We have improved the predictive autofocus and combined it with Live View.
在高倍率显微图像的处理过程中，自动聚焦具有重要意义。
To obtain a high magnification image, the automatic focussing is of vital importance.
修正信号的输出可以用于驱动一个简单的自动聚焦伺服器。
The output of this correction signal can be used to drive a simple auto-focus servo.
要保证测量光聚焦在待测表面，自动聚焦控制是非常重要的。
To keep the measurement light focusing on the measured surface, an automatic focus unit is very important.
它的技术核心在于光斑图像处理、光斑参数设计和自动聚焦技术。
The core technique consists in three areas, the facula image manipulation, the design of facula parameter and the technique of Auto-Focus.
图像自动聚焦算法聚焦值的选择是数字相机自动聚焦系统的关键问题。
The choice of auto focus value for an image is the key factor to auto focus system of digital camera.
这样就能够使用1个简单的电路按光电探测器上的输出进行自动聚焦。
A simple circuit generates an autofocus signal based upon the output of the photodetector.
当我们人类看周围的世界时，我们那自动聚焦的眼睛试图看清每样东西。
When we humans look at the world about us, our autofocus eyes tend to see everything in-focus.
它还具备自动昼夜转换，12倍光学变焦，4倍数码变焦和自动聚焦功能。
It offers automatic day and night functionality, 12x optical zoom, 4x digital zoom, and autofocus.
自动聚焦算法包括三个模块：聚焦区域选择、聚焦评价函数和极点搜索算法。
Autofocus algorithm consists of three modules: focus region selection, focus measurement function and peak searching algorithm.
摄像机也具有“快速”和“慢速”自动聚焦设置选项，用户也可以手动聚焦。
The camera offers "fast" and "slow" Settings for the automatic fo-cus, or us-ers can choose to focus manually.
对自动聚焦问题，分析了焦距变化的原因，给出了计算机控制的自动聚焦算法。
After analyzing why the focal length changes, I give an automatic focus algorithm controlled by computer.
本文分析了自动聚焦的理论依据，提出了实现自动调焦的总体方案和电路设计。
Theoretical basis of automatic focussing are analysed and its system and circuit design are proposed in this paper.
同时，还配置了3-10毫米自动聚焦镜头，宽动态聚焦可满足不同领域的应用。
The 3- to 10-millimeter auto-iris varifocal lens offers a wider zoom to fit more applications.
图像自动聚焦评价函数的选择是全自动控制显微镜无源方式自动聚焦系统的关键问题。
Choosing auto focusing evaluation function for images is a key factor for passive auto focusing system of automatic microscope.
图像自动聚焦评价函数的选择是全自动控制显微镜无源方式自动聚焦系统的关键问题。
Study on the Auto-focusing Technology of Digital Image and Realization for an Auto-focusing System;
第一液晶层和第二液晶层可以被正交对准以实现该自动聚焦拍摄装置的偏振不敏感操作。
The first liquid crystal layer and the second liquid crystal layer can be orthogonally aligned to achieve polarization insensitive operation of the auto-focus camera.
一个完善的自动聚焦系统软件应包含聚焦评价算法、聚焦区域选择算法以及聚焦搜索算法。
A perfect auto-focus system software should include focused evaluation algorithms, focused region selection algorithm and auto-focus search algorithm.
本文基于激光自动聚焦探测原理研究开发了一种低成本、高精度的非接触式微位移传感器。
In this thesis, based on the CD ROM laser auto-focusing detecting principle, a low-cost, high-precision, non-contact micro-displacement measurement sensor system is developed.
以镜头系统造成图像模糊的原理为基础，对常用的自动聚焦评价函数和搜索策略了进行论述。
The sharpness evaluation function of auto focus and search tactic was discussed based on the principle how blurred by the lens system in the chapter of the auto focus algorithms.
在传统图像灰度方差评价函数的基础上，利用小波多分辨率分析，提出了一种新的自动聚焦算法。
On the basis of evaluation function of using image intensity variance, we proposed a new auto-focusing algorithm by means of Wavelet Transform Multi-Resolution Analysis(WTMRA) theory.
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