关键词】 医疗成像；大数据；数据管理；健康信息互操作性；隐私权；数据加密；政策制订【中图分类号】 R 446.9 R 197.3 【文献标识码】 ADOI： 10.12114/j.issn.1007-9572.2023.0897

    Research on the Privacy-preserving Technical Scheme and the Coordinative Policies Strategies for Big Data in Medical Imaging

    CHEN Kaiyuan1，2，CHENLong3，ZHANGYi1，2，CHAI Runqi3，WANGNa2，ZENG Huatang1，2.4，CHAI Senchun，LIANG Wannian1，2*

    1.VankeSchoolofPublicHealth，TsinghuaUniversity，BeijinglOoo84，China 2.HealthyChinaResearchInstitute，TsinghuaUniversity，BeijinglOoo84，China 3.SchoolofAutomation，Beijing InstituteofTechnology，BeijinglOoo81，China 4.Shenzhen Health Development Research and Data ManagementCenter，Shenzhen518028，China *Corresponding authors：CHAI Senchun，Professor/Doctoral supervisor；E-mail：chaisc97@bit.edu.cn LIANGWannian，Professor/Doctoral supervisor； E -mail：liangwn@tsinghua.edu.cn CHENKaiyuan and CHENLongareco-first authors

    【Abstract】BackgroundResponding to the increasing demand for privacy encryption in image-based medical big data，itisofgeatimpoanceofproposinganinovativeframeworkofoded-asedprivacypreservingsegmentationtechology，andexploringtheimplementationpathwaystofacilitatetepracticalapplicationofthistechnologyfromacollboratiepespective of technologyandpolicylegislation.ObjectiveTodevelopaprivacyprotectiontechnologyframeworktailoredforimage-based medical bigdata ......