基于高速DSP处理器的CMOS图像采集系统  

Image acquisition system based on CMOS and DSP

作　　者：许言[1] 马超[1] 

机构地区：[1]黑龙江省电子信息产品监督检验院,哈尔滨150090

出　　处：《信息技术》2010年第7期130-131,160,共3页Information Technology

摘　　要：提出一种以高度集成的CMOS图像传感器模组作为光学图像接收器件,以高速DSP处理器作为核心处理器件的基于CMOS图像传感器和高速DSP处理器的图像采集系统。介绍了系统的硬软件设计和质心计算的算法。结果表明,基于高速DSP处理器的CMOS图像采集系统可作为独立单元存在,并具有体积小、处理速度快、成本低且功耗低等优点。This paper proposes a kind of image acqusition system,which uses the high-degree integrated CMOS image sensor as the optical image receiver and the high-speed DSP as the core processor.This image acqusiton system based on CMOS image sensor and DSP can greatly compress the system volume.It presents a design of the system harware and software,and also introduces the method of computing centroid.The result indicates that the CMOS image acquisition system based on DSP can exist as an independent unit with the merits of small size,fast acqusition rate,low cost and low power cosumption.

关 键 词：DSP CMOS 图像采集 质心计算 

分 类 号：TN911.73[电子电信—通信与信息系统]