Focusing mechanisms是什么意思

用法例句

Laser conjugation direting sensor based on differential focusing;

一种基于差动调焦的激光共轭引导传感器

Simulative experimental instrument based on central split-image focusing;

中心裂像调焦模拟实验仪

Aim\ To realize automatic height measurement and focusing of aerial photographic camera.

目的　实现航空像机摄影高度自动测量和调焦 。

Research on Focusing and Determining Center for Heterodyne Interference System;

外差干涉测量系统调焦的定心方法的研究

Design for a kind of space camera s focusing structure;

一种空间相机调焦机构的设计研究

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 .

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 tests show that the method developed in this paper would be useful and practical for VISSR focusing control of the geostationary meteorological satellite on the orbit.

根据傅里叶光学中调制传递函数的理论分析了可见、红外自旋扫描辐射计(VISSR)成像光学系统的性质,并提出调焦的判据和方法。

Research and Implementation of Auto-focus Method Based on Image Technology;

基于图像技术的自动调焦方法研究与实现

Definition estimation function of digital image plays key role in the technology of auto-focus based on image, and it not only determines auto-focus validity of the whole system, but also its algorithm determines real time characteristic of the whole hardware.

在基于图像的自动调焦技术中 ,图像清晰度评价函数起着关键的作用 ,它不仅决定了整个系统最终完成自动调焦的有效性 ,而且它的算法决定了硬件系统的实时性。

In this paper some auto-focus methods of image acquisition are introduced.

介绍了图像采集中的自动调焦方法,并给出了一种基于图像灰度处理的自动调焦判别函数———锐度判别函数,在此算法的基础上设计开发了虹膜识别的图像采集系统。

Research on automatic focusing algorithm based on the sum of image edge points;

基于图像边缘点数的自动调焦算法研究

Automatic Focusing Technique Based on Color Image Processing;

基于彩色数字图像处理的自动调焦技术

Automatic focusing technique based on gray scale difference method;

基于灰度差分法的自动调焦技术