The choice of auto focus value for an image is the key factor to auto focus system of digital camera.
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。
Currently, Micro-Auto Focus system has three main solutions- Stepping Motor, VCM and Piezo .
现今微型化自动对焦系统有三大主要解决方案-步进马达，音圈马达及压电材料。
The other important work of this paper is that we propose and implement a digital auto-focus system.
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。
A perfect auto-focus system software should include focused evaluation algorithms, focused region selection algorithm and auto-focus search algorithm.
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。
In this paper, we researched an Auto-focus system which is based on FPGA and CCD image sensor.
本文详细研究了一种基于FPGA和CCD图像传感器的自动对焦系统。
Microscope is applied widely as an optical instrument. However, the auto-focus system applied to microscope is not widespread.
显微镜是一种应用非常广泛的光学仪器，然而，能实现自动对焦功能的显微镜并不多见。
The velocity and precision are two important aspects of the auto-focus system. They can decide whether the system can quickly locate the focusing point to obtain clear image.
对焦速度与精度是自动对焦系统中最重要的两个参数，它们决定系统能否迅速地定位到焦点处，以获取清晰的图像。
Many researchers had thought the brain used a system of guessing and checking to get to the answer, much like the way a camera's auto-focus system works.
很多研究人员曾认为大脑利用一种估测检查的机制获得正确答案，这种方法很类似于相机自动聚焦系统的工作原理。
Many researchers had thought the brain used a system of guessing and checking to get to the answer, much like the way a camera's auto-focus system works.
很多研究人员曾认为大脑利用一种估测检查的机制获得正确答案，这种方法很类似于相机自动聚焦系统的工作原理。
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