文章提出基于CMOS-APS的图像采集系统的整体方案,实现了图像的采集与处理。系统主要由图像传感器模块、图像缓存模块、SCCB总线模块以及RS-232接口等部分组成。在整个系统中,SCCB总线作为控制CMOS图像传感器工作方式的唯一途径,是系统实现的关键。
The whole scheme of the CMOS -APS based system is proposed, with which the acquisition and processing of images are implemented. The system is composed of a photographing module, a data buffer memory module,a SCCB bus and a RS-232 PC interface module . The key to realize the system is the SCCB bus, which is the only approch to control the operating of CMOS image sensor in system.