第40卷第2期2023年06月ChineseJMagnReson,2023,40(2):207-219磁共振指纹成像技术及临床应用的进展波谱学杂志ChineseJournalofMagneticResonanceVol.40No.2Jun.2023doi:10.11938/cjmr20223034黄敏1,2*，李思怡1，陈军波1,2，周到1,21.中南民族大学生物医学工程学院，湖北武汉430074；2.医学信息分析及肿瘤诊疗湖北省重点实验室，湖北武汉430074摘要：磁共振指纹（magneticresonancefingerprinting，MRF）是一种革新性的快速定量磁共振新技术，本文在成像技术和临床应用两个层面对MRF进行了综述。在成像技术方面，主要从数据采集、字典建立，以及传统量化框架到深度学习量化框架的模式识别这3个步骤进行论述，分析存在的技术难点．然后对MRF在人体重要部位的临床应用进行了总结，介绍了MRF技术在重复性和再现性方面的验证现状.最后，本文分析了MRF走向临床存在的各种技术挑战及障碍，对MRF技术未来的发展方向进行了展望.关键词：磁共振指纹；数据采集；字典建立；模式识别；深度学习网络；临床应用；可重复性中图分类号：R318.0;R445.2文献标识码：AProgressofMagneticResonanceFingerprintingTechnologyandItsClinicalApplicationHUANGMinl,2*,LISiyil,CHENJunbol,2,ZHOUDaol,21.SchoolofBiomedicalEngineering,South-CentralMinzuUniversity,Wuhan430074,China;2.HubeiKeyLaboratoryofMedicalInformationAnalysisandTumorDiagnosis&Treatment,Wuhan430074,ChinaAbstract:Magneticresonancefingerprinting(MRF)isarevolutionarynewtechniqueforrapidquantitativemagneticresonanceimaging.WereviewedtheimagingtechnologyandclinicalapplicationofMRFinanall-roundway.Wefocusonthreetechnicalaspects:datacollection,dictionarygeneration,andpatternrecognitionfromtraditionalquantitativeframeworktodeeplearningquantitativeframework.WealsoanalyzedthetechnicalchallengesandlimitationsofMRF.TheclinicalapplicationsofMRFinvarioushumanbodyregionsweresummarized,andthecurrentstatusofMRFtechnologyverificationintermsofrepeatabilityandreproducibilitywasintroduced.Finally,wediscussedthepotentialbarriersandopportunitiesforMRFtoenterclinicalapplicationandenvisionthefuturedevelopmentdirectionofMRFtechnology.Keywords:magneticresonancefingerprinting,dataacquisition,dictionarygeneration,patternrecognition,deeplearn...
