程序控制扫描图象分析装置及其在医学图象处理中的应用
An Image Analyzer and its Application to Biomedical Image Processing
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摘要: 本文介绍了一种医学图象分析系统.该系统用阴极射线管作扫描光源,由PDP-12小型电 子计算机控制,在35毫米胶片上借助简单的光学系统进行扫描.透过胶片的光信号转换成电 信号,贮存在计算机内存并进行处理. 系统的扫描精度是512×512象素,多于8个灰度等级,有多种功能的软件,灵活简单,易 于扩展到所提出的各种问题.本系统很适用于小型电子计算机.Abstract: A medical image analyzing system in which a CRT electron light spot as light source is described. The light spot controlled by a PDP-12 computer is focused by simple optical techniques and scans on a 35mm film. Then the transmitted light signals are converted to electrical digital signals and input to the computer. The resolution is 512×512, and the grey levels of each pixel are more than 8 levels. Such system can be provided for solving many biomedical image processing problems.
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