|
|||||
|
|
| 医用CT图像常见伪影的分析与处理 | |
| 引用本文： | 王国庆,胡敬山. 医用CT图像常见伪影的分析与处理[J]. 医疗装备, 2008, 21(10): 5-8 |
| 作者姓名： | 王国庆 胡敬山 |
| 作者单位： | 1. 蚌埠医学院第一附属医院,安徽,蚌埠,233004 2. 东芝医疗系统有限公司广州维修站,广东,广州,510370 |
| 摘 要： | 目前市场上的医用CT基本上都采用第三代CT原理。本文通过对第三代CT常见伪影产生的原因进行分析，并提出抑制、消除伪影的方法，以达到有效帮助CT理论研究工作者、医务工作者和维修工程师加深对CT图像伪影的理解和正确快速采取措施减少图像伪影，提高CT图像质量的目的。 |
| 关 键 词： | 计算机断面成像 图像 伪影 |
Analysis and Solution of Medical CT Artifacts |
|
| WANG Guo-qing,HU Jing-shan. Analysis and Solution of Medical CT Artifacts[J]. Medical Equipment, 2008, 21(10): 5-8 | |
| Authors: | WANG Guo-qing HU Jing-shan |
| Affiliation: | WANG Guo- qing, HU Jing- shan (1 The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004; 2 Toshiba Medical System Ltd, Guangzhou, 510370 China) |
| Abstract: | Based on the fact that currently medical CT devices are almost the 3rd generation CT principle.This paper analyzes the reasons of the common artifacts which existing in the 3rd generation CT and give some solutions to control and reduce artifacts.This will help the CT researchers,doctors and serve engineers to deepen the comprehension for CT artifacts,and help them to slove the trouble work more effectively,and improve the image quality. |
| Keywords: | CT image artifact |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |