工业CT微机图像重建系统  

Microcomputer Image Reconstruction System in Industrial CT

作　　者：高隽[1] 潘孟贤[1] 钱源诚[1] 丁厚本 

机构地区：[1]合肥工业大学ICT 中心 [2]西南ICT 中心

出　　处：《CT理论与应用研究（中英文）》1992年第2期45-48,共4页Computerized Tomography Theory and Applications

摘　　要：目前我国正着手工业计算机层析成像(ICT)的研制和开发,本文提出了用于 ICT 图像重建的微机系统的设计,该系统在基本图像重建系统的基础上,增加了一块 TMS320 C25并行处理卡,从而提高了重建速度,在该系统上实现了卷积反投影和不完全投影数据图像重建算法.The design of a computer tomography system in industry (ICT) is being carried out in China at present.This paper proposes a designed system for ICr image reconstruction by microcomputer.Based on a system ofgeneral image reconstruction,a parallel proccssing card of TMS 320 C25 was added to the system thusa(?)(?)clerating the reconstruction speed.The image reconstruction algorithm of convolution inverse projection andincomplete projection data has been implemented in the system.

关 键 词：图像重建 投影数据 计算机层析成像 重建速度 反投影 并行处理 图像显示 投影算法 微机系统 重建算法 

分 类 号：P315[天文地球—地震学]