基于PCI总线的高速图像采集系统设计  

Design of Image Collection System Based on High-speed PCI Bus

作　　者：陈大可[1] 张健[1] 

机构地区：[1]辽宁工学院信息科学与工程学院,辽宁锦州121001

出　　处：《辽宁工学院学报》2006年第5期294-296,共3页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：针对图像采集系统的特点,介绍了一种以PCI总线为数据传输模式、DSP为核心处理器的实时高速图像采集处理系统的设计方案,并对整个系统的硬件资源选择、工作流程、算法处理时间等关键问题进行了详细地阐述,从而实现图像采集系统的高速性和灵活性。系统测试表明该方案取得了良好的图像采集效果。In view of the characteristics of image collection system, a design of using PCI bus for data transfer mode and DSP core processor for high-speed real-time image collection and processing system was introduced, which described the key issues such as the whole system hardware resources selection, work flow and algorithm processing time in detail, thus achieved the high-speed and flexibility of image collection system. System tests expatiate that the design has obtained good results in image collection.

关 键 词：PCI总线 DSP 图像采集系统 

分 类 号：TN911[电子电信—通信与信息系统]