一、概述 图象信息处理技术首先是在遥感领域中发展起来的。近几年来这门技术在我国得到飞快的发展,并且随着计算机图象信息输入输出设备和应用软件的发展,已经逐步深入扩展到生物医学、轻重工业,国防、科学研究等各个领域。它在四化建设中起着越来越明显的作用。 为了适应发展以微型计算机为主机的小型图象处理系统的需要,最近我们研制了一台由电视摄象机输入图象信息的数字图象输入装置,该输入装置实际上是一台快扫慢取的A/D I. Overview Image information processing technology was first developed in the field of remote sensing. In recent years, this technique has been rapidly developed in our country, and with the development of computer image information input and output devices and application software, it has been gradually extended to various fields such as biomedicine, light industry, national defense and scientific research. It plays an increasingly obvious role in the four modernizations. In order to meet the need of developing a mini-computer-based image processing system, recently we have developed a digital image input device for inputting image information from a television camera, which is actually a fast-scan slow Take the A / D