基于USB总线和DSP的图像采集处理系统

A High Speed Real-time Image Acquisition and Processing System

文章论述了基于USB总线和DSP的图像采集与处理系统的设计方案和实现方法。系统以专用视频输入处理芯片SAA7113和CPLD实现图像采集,利用USB总线的高速数据传输能力和DSP强大的数据处理能力,实现了图像的实时采集、处理和传输。

The paper discusses the designing project and realizing method of the image acquisition and processing system based on USB bus and DSP. In the system special video input processing chip SAA7113 and CPLD realize image acquisition. The system realizes the real - time acquisition, processing and transmission of image by utilizing file high - speed data transmission of the USB bus and the powerful data processing ability of the DSP.