| CR伪影的研究 |
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| 引用本文： | 王骏. CR伪影的研究[J]. 医疗设备信息, 2004, 19(3): 37-39,55 |
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| 作者姓名： | 王骏 |
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| 作者单位： | 南京军区南京总医院医学影像中心 江苏南京210002 |
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| 摘 要： | CR技术所产生的伪影与传统x线摄影所产生的伪影不同。成像板、读取装置、影像处理、激光相机以及操作者错误等均会产生伪影，如果CR的使用者能意识到产生这些伪影的可能性，则很容易地消除它们。
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| 关 键 词： | 伪影 计算机x线摄影 |
| 文章编号： | 1007-7510(2004)03-0037-03 |
Research of artefacts in computed radiography |
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| WANG Jun. Research of artefacts in computed radiography[J]. Information of Medical Equipment, 2004, 19(3): 37-39,55 |
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| Authors: | WANG Jun |
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| Abstract: | The technology in computed radiography(CR) produces artefacts that are different from those found in conventional radiography.The imaging plate, the pl ate reader, image processing, laser printer and operator errors may all contribu te to the artefacts.If CR system users are aware of the probable cauaes of artef acts, it will be easier to efficiently eliminate them. |
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| Keywords: | artefacts computed radiography |
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