| X射线成像技术的发展现状和趋势 |
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| 引用本文： | 苟量,王绪本,曹辉. X射线成像技术的发展现状和趋势[J]. 成都理工大学学报(自然科学版), 2002, 29(2): 227-231 |
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| 作者姓名： | 苟量 王绪本 曹辉 |
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| 作者单位： | 成都理工大学信息工程学院,成都,610059,中国石油天然气集团公司地球物理勘探局;成都理工大学信息工程学院,成都,610059 |
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| 摘 要： | 医学影像学一直是诊断技术的热点 ,X射线成像设备是目前医学成像的主流设备之一 ,传统平面成像正受到新兴数字成像技术的挑战。基于 X射线穿透性成像技术的关键是 X射线发生器、探测器和成像软件的开发与改进 ,未来基于 X射线成像技术的趋势是在减少对患者的辐射剂量的同时 ,提取和处理更多的有效信息 ,为医生提供更准确、分辨率更高的医学影像。
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| 关 键 词： | X射线 X射线平面成像 X射线CT 数字减影血管造影 |
| 文章编号： | 1005-9539(2002)02-0227-05 |
| 修稿时间： | 2001-03-16 |
THE PRESENT STATE AND FUTURE DEVELOPMENT OF X-RAY IMAGING TECHNOLOGY |
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| GOU Liang ,,WANG Xu ben ,CAO Hui. THE PRESENT STATE AND FUTURE DEVELOPMENT OF X-RAY IMAGING TECHNOLOGY[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 2002, 29(2): 227-231 |
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| Authors: | GOU Liang WANG Xu ben CAO Hui |
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| Affiliation: | GOU Liang 1,2,WANG Xu ben 1,CAO Hui 1 |
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| Abstract: | Medical imaging has long been the hot topic of clinical medical sciences, the X ray imaging equipment is a popular device of current medical imaging, and the digital imaging technology has become a challenge to the conventional plane imaging. The paper first discusses that the key of X ray based imaging is the generator and detector of X ray and the improvement of imaging software, and then points out that the future development of medical imaging will aim at the capability of reducting radiation and handling more efficient and accurate data capacity. |
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| Keywords: | X ray X ray plane imaging X ray CT digital subtraction angiography |
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