基于ARM-linux的显微镜自动对焦系统研究  

Research Of Microscope AF System Based On ARM-linux

作　　者：张玉敏[1] 宋高俊[1] 

机构地区：[1]南昌航空大学,330063

出　　处：《微计算机信息》2009年第23期100-102,共3页Control & Automation

基　　金：基金颁发部门:2008年江西省研究生创新专项资金(YC08A088)

摘　　要：本文介绍了一种在ARM-linux平台下实现显微镜自动对焦的方法。给出了以s3c2410处理器为核心,采用通用型USB摄像头进行采集图像、步进电机模块作为传动装置的系统软硬件方案及其实现步骤,并对如何在Linux平台下编写CMOS图像采集、图像清晰度评价函数等核心程序进行了讨论。This dissertation presents a way of achieving automatic focus of a microscope based on ARM-linux platform,and demonstrates the design of hardware and software of this system and its implementation,which uses s3c2410 processor as the main core,uses USB camera to capture images,and a step motor as the transmission module.Also the programming of image acquisition with CMOS, the image definition evaluation function,and several other key programs were discussed.

关 键 词：ARM-LINUX平台 自动对焦 S3C2410 图像采集 清晰度评价函数 

分 类 号：TM368.1[电气工程—电机]