CR后处理系统对CR图像质量的影响  

Effect of Post CR Processing System on CR Image Quality

作　　者：杨奕[1] 崔玉贵[2] 王宗成[3] 

机构地区：[1]天津市第三医院,天津300250 [2]天津市职业病防治院,天津300250 [3]天津市第一中心医院,天津300192

出　　处：《影像技术》2006年第5期50-52,共3页Image Technology

摘　　要：目的:评价CR的后处理系统对CR图像质量的影响。方法:对比应用后处理软件前后,以及不同处理条件的照片进行比较。结果:经CR后处理软件处理的影像对比度良好,组织层次显示更清晰,提高边缘锐利度。结论:CR后处理软件有助于提高影像质量,及诊断价值。This study deals with the effects of Post-CR processing system on the CR image quality. Radiographs processed under different conditions were compared with original images. Results showed that the images quality was improved markedly through the post CR processing software treatment：better contrast, higher sharpness of details, higher image edge acuteness etc, consequently yielding more diagnostic value.

关 键 词：计算机X线摄影(CR) 后处理软件 EVP 图像处理库 

分 类 号：R814.42[医药卫生—影像医学与核医学]