【摘要】 研究了一种硬件功能强、软件丰富、速度快的数字图像处理系统。它是利用数字信号处理器和可编程逻辑器件实时完成相邻两帧图像的相减操作，最终给出目标参数的一种图像处理卡，适用于采集动态目标。更多还原

【Abstract】 In this article,the digital image processing system is investigated, which is characterized by powerful-function hardware,plentiful software,and high speed. It is an image processing card which can perform minus operation of two adjacent frames in real-time and can get parameters of the target with the aid of digital signal processing and programmable logic -arithmetic unit.This card is suitable for sampling moving target.更多还原