CR影像处理参数调节原理及优化方法  

Adjustment principle and optimizing methods of CR image processing parameters

作　　者：李卫东[1] 毛志勇[1] 曹兰仲[1] 邢文华[1] 

机构地区：[1]解放军第254医院,天津300142

出　　处：《医疗卫生装备》2008年第1期85-87,共3页Chinese Medical Equipment Journal

摘　　要：目的:研究CR影像密度、对比度、组织均衡、空间频率、LUT曲线等计算机X线摄影影像处理参数的调节原理及优化方法。方法:应用Konica REGIUS MODEL170 CR,在其控制台CS-1上调节各种影像参数。结果:可以优化人体各部位影像,提高影像质量。结论:全面掌握了计算机X线摄影处理参数的调节方法,并合理有效地组合运用,就能够获得优质医学影像。Objective To study the adjustment principle and optimizing methods of the image processing parameters of Computed Radiography （CR）, including the image density, contrast degree, tissue equalization, spatial frequency, LUT curve, etc. Methods Konica REGIUS MODEL170 CR was applied to adjust various image processing parameters on its CS- 1 console, Results Images of all parts of body could be optimized and improved. Conclusion High-quality medical images are available only if the adjustment methods of image processing parameters are completely comprehended and reasonably applied.

关 键 词：计算机X线摄影 影像处理 参数 原理 

分 类 号：TH774[机械工程—仪器科学与技术]