摘要
提出了一种基于DM6446的变焦成像系统,进行了硬件系统设计和软件设计。该系统由镜头部分、图像采集部分、微处理器以及存储显示部分组成,通过变焦距光学镜头和CMOS图像传感器获取图像信息,再通过DM6446处理器的视频处理子系统完成图像的存储与显示。该系统结构简单、功能强大,具有良好的扩展性,应用价值好。
The zoom imaging system based on DM6446 is proposed, and the hardware system design and software design are given. This system consist of lens part,image acquisition part,microprocessor and storage display part. It obtains image information by zoom optics lens and CMOS image sensor, and then completes the storage and display of the image by the video processing subsystem of DM6446. The structure of this system is simple, and it is powerful with good extensibility, and it is worthy of application.
出处
《电子设计工程》
2012年第16期183-185,共3页
Electronic Design Engineering
基金
重庆市信息产业局科技攻关基金资助项目(200113013)
