如果您使用的是自动对焦相机，您需要先锁定焦点，这是因为大多数相机将焦点对准取景器中心的物体。
You'll need to lock the focus if you have an auto-focus camera because most of them focus on whatever is in the center of the viewfinder. Try it yourself.
当我发现一个条形码时，我将我的手机摄像头对准这个条形码，保持几秒，之后，谷歌Shopper就会自动扫描，然后寻找精确的结果。
Where I found a bar code, I simply pointed the phone's camera at it, held still for a moment and Google Shop automatically scanned it and found the exact right results.
举个例子，使用这款软件后，G1手机的用户只需要把手机摄像头对准比赛场馆，程序便会自动在屏幕上显示出场馆编号，并实时显示出场馆中正在进行的比赛细节，以及赛事评论等等有关信息。
For example, pointing the G1 at a court would tell the user the court number as well as details of the current and previous matches.
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.
针对个人计算机桌面环境下的任意拼贴显示给出了一种自动对准机制，使得桌面用户可以在其上运行普通的桌面应用软件。
This paper presents an automatic alignment mechanism for arbitrarily tiled displays running a desktop environment so that users can run ordinary applications developed for desktop PCs.
在印刷电路板的自动光学检测中，被检对象的空间对准是一个关键步骤。
The part alignment is an important step for automated optical inspection of printed circuit board (PCB).
天线稳定跟踪技术的核心问题是天线对卫星的初始对准和自动跟踪技术。
The kernel problem of antenna stabilization and tracking technology is the initial alignment and automatic tracking technology of antenna toward satellite.
介绍了一种用图像处理技术实现模拟指针表指针和刻度自动对准代替人工对准的方法。
It introduces a automatic alignment method between analog pointer meter's pointer and scale to replace the artificial alignment method with image processing technology.
从全自动划片机的工作机理出发，分析空气静压电主轴、晶圆传输定位、自动对准、自动清洗等全自动划片机的关键技术；
The key technologies of Auto dicing saw, such as air spindle, transfer and orientation of wafer, automatic alignment and automatic wash are analyzed.
提出了用于提高X射线光刻对准系统自动对准效率和对准精度的图像边缘增强技术，并进行了数值分析。
The image edge-enhanced technique was proposed to improve the automatic aligning efficiency and aligning accuracy in the X-ray lithography aligning system, and the numerical analysis was given.
从LD与光纤端面耦合的基本概念出发，系统地介绍了用于LD/PD模块化的自动对准YAG激光焊接系统的工作原理和使用方法。
Based on the basic concept of the coupling of LD with the fiber, the principle of operation and operation method of YAG laser welding automatic alignment system for LD/PD modules are given.
为了消除图像旋转对准确进行目标的自动识别和跟踪带来的影响，提出了一种基于FPGA的电子学消旋方法。
In order to eliminate the influence of image rotation on automatically recognizing and tracking targets, a method for canceling image rotation with electronics is proposed based on FPGA.
为了解决光器件生产中的效率问题，研制了自动光纤对准系统。
For improving the efficiency on the optical part production, the auto optical fiber align system is researched.
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.
基于高精度自动对准系统中的视觉定位系统，对定位标识图像进行系列的图像处理算法研究和技术处理。
A vision automatic alignment system comprises an optical lighting system, an optical imaging system, image processing software, a control system and so on.
基于高精度自动对准系统中的视觉定位系统，对定位标识图像进行系列的图像处理算法研究和技术处理。
A vision automatic alignment system comprises an optical lighting system, an optical imaging system, image processing software, a control system and so on.
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