摘要
在Motorola的龙珠处理器(i.MX)上,基于CMOS图像传感器OV7660,开发了一个嵌入式视频采集系统.重点介绍了CMOS图像传感器OV7660与ARM处理器之间的硬件连接和基于嵌入式L inux的设备驱动程序.利用嵌入式系统的特点和优点提高了视频采集系统的应用性能及范围,得到了很好的图像质量.
Based on CMOS sensor OV7660, an embedded video-capturing system is developed by using Motorola＇s Dragon-Ball. The link between the OV7660 and ARM and the device driver based on embedded Linux are introduced on emphasis. It takes advantage of the embedded system＇s character to improve the efficiency of access to the new devices and the performance of this system, and help us to get a clearer image.
出处
《天津工业大学学报》
CAS
2007年第2期65-68,共4页
Journal of Tiangong University
