| 均衡处理技术在颈部DR影像中的应用价值 |
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| 引用本文： | 宋立军,王玮,崔光彬,魏龙晓,王亚蓉,白建军.均衡处理技术在颈部DR影像中的应用价值[J].实用放射学杂志,2007,23(6):828-830. |
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| 作者姓名： | 宋立军 王玮 崔光彬 魏龙晓 王亚蓉 白建军 |
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| 作者单位： | 第四军医大学唐都医院放射科,陕西,西安,710038 |
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| 摘 要： | 目的探讨颈部直接数字X射线摄影(digital radiography,DR)中,采用均衡处理技术的DR图像与标准DR图像的差别。方法自我院2003-04以来的DR颈部影像中,顺序抽取200例作为分析材料,运用均衡处理技术对图像进行处理,比较均衡DR图像与标准DR图像的差别。结果均衡DR图像可在同一幅上清晰显示不同组织的细节,而标准DR图像需调节窗宽?窗位才可清晰显示。结论运用均衡处理技术能明显改善不同组织的可视性,且不损失其他部分的细节显示,使DR的应用更完善,操作更便捷。
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| 关 键 词： | 数字X线摄影 颈部 均衡处理技术 |
| 文章编号： | 1002-1671(2007)06-0828-03 |
| 修稿时间： | 2006年12月13 |
Evaluation of Equalization Technic on Cervical DR Images |
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| SONG Li -jun,WANG Wei,CUI Guang -bin,WEI Long -xiao,WANG Ya- rong,BAI Jian- jun.Evaluation of Equalization Technic on Cervical DR Images[J].Journal of Practical Radiology,2007,23(6):828-830. |
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| Authors: | SONG Li -jun WANG Wei CUI Guang -bin WEI Long -xiao WANG Ya- rong BAI Jian- jun |
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| Abstract: | Objective To study the difference between(digital radiography,DR) images that adopting equalization technic and the standard DR images.Methods In the cervical DR images that were taken since April 2003 in our hospital,200 cases in order selected as analysing subjects and dealt with using equalization technic.The difference between both DR images (equalization and standard)was compared.Results All details of different tissue in the same image could be displayed clearly by adopting equalization technic,while standard DR images would adjust the width and position of the window to get the same effect.Conclusion Equalization technic can obviously improve the visibility of which different tissue and has no effect on the other parts.It makes DR more finished,and more conveniently to operate. |
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| Keywords: | digital radiography neck equalization technic |
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