医学影像处理软件测量准确性试验方法的研究  

Research on Measurement Accuracy Test Method of Medical Image Processing Software

作　　者：朱鹏志[1] 黄宇哲 鲍雅晴 陈积和 张忞 ZHU Peng-zhi;HUANG Yu-zhe;BAO Ya-qing;CHEN Ji-he;ZHANG Min(Guangdong Medical Devices Quality Surveillance and Test Institute,Guangdong Guangzhou 510663;Center for Medical Device Evaluation of NMPA,Beijing 100081;Gaorong Technology(Shanghai)Co.,Ltd.,Shanghai 200240)

机构地区：[1]广东省医疗器械质量监督检验所,广东广州510663 [2]国家药品监督管理局医疗器械技术审评中心,北京100081 [3]高容科技(上海)有限公司,上海200240

出　　处：《中国医疗器械信息》2021年第21期20-22,共3页China Medical Device Information

基　　金：广东省省级科技计划项目(“区域创新能力与支撑保障体系建设”专项资金;项目名称:真实世界研究在超广域眼底图像辅助筛查系统临床评价中的应用;项目编号:2021B1111610006)。

摘　　要：目的:测试医学影像处理软件测量准确性。方法:通过设计制作一种CT和MRI兼容的二合一测试体模,并在计量后扫描成像,完成医疗影像处理软件测量准确性测试。结果与结论:原理清晰,操作简单,可一模两用,能反映实物到最终图像测量后的总体误差,得到较好结果,且一次成像溯源即可用于以后软件的开发、设计和验证。能够提供一个有效的软件测量准确性的试验方法。Objective:To test the measurement accuracy of medical image processing software.Methods:A two-in-one test body model compatible with CT and MRI was designed and made,and the measurement accuracy of medical image processing software was tested by scanning imaging after measurement.Results and Conclusion:The principle is clear,the operation is simple,and the model can be used for two purposes.It can reflect the overall error after measurement from the object to the final image,and get a good result.Moreover,the one-time imaging traceability can be used for the development,design and verification of the software in the future.Can provide an effective software measurement accuracy test method.

关 键 词：医学影像处理软件 测量准确性 二合一测试体模 

分 类 号：R445[医药卫生—影像医学与核医学]