基于嵌入式的数字显微镜图像采集系统的研究

Research of image capture system based on embedded in digital microscope

提出了一种在ARM9开发平台上构建数字显微镜图像采集系统的实现方案。通过CMOS图像采集模块把显微镜下物体的图像信息转换成数字信号,输入到S3C2410的开发平台,然后图像被显示到LCD液晶屏上或存储到SD卡上。系统通过相应的程序可以实现显微图像的采集、显示、存储等操作。实验结果表明,该系统采集的图像清晰,并且具有性能稳定、体积小、成本低等优点。

A realization scheme is proposed to construct an image capture system of digital microscope based on ARM9 developing platform.CMOS image sensor converts image information of the object under microscope into digital data,and the data is inputted to S3C2410 developing platform,then the image is display on LCD(Liquid Crystal Display) or store into SD card.The system can realizes microscope image capture,display and storage and other operation through the corresponding program.The experiment results indicate that the image captured by system is clear,and the system has the advantages of stable performance,small volume,low cost,etc.