【英文标准名称】:Informationtechnology-Biometricdatainterchangeformats-Faceimagedata
【原文标准名称】:信息技术.生物统计学数据交换格式.面部图象数据
【标准号】:BSISO/IEC19794-5-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-07-28
【实施或试行日期】:2005-07-28
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:数据格式;识别;图象处理;信息技术;图像;交换格式;数据记录;数据存储;数据通信;面部;数据交换;记录;图形文件;定义;生物统计学
【英文主题词】:Biometric;Biometrics;Datacommunication;Dataexchange;Dataformats;Datarecording;Datastorage;Definition;Definitions;Exchangeformats;Face(anatomy);Identification;Imagefiles;Imageprocessing;Images;Informationtechnology;Recording
【摘要】:ThispartofISO/IEC19794specifiesarecordformatforstoring,recording,andtransmittingtheinformationfromoneormorefacialimageswithinaCBEFFdatastructure,??specifiessceneconstraintsofthefacialimages,??specifiesphotographicpropertiesofthefacialimages,??specifiesdigitalimageattributesofthefacialimages.EachrequirementisspecifiedforthefollowingFaceImageTypes,respectively.??Basic:ThisisthefundamentalFaceImageTypethatspecifiesarecordformatincludingheaderandimagedata.AllFaceImageTypesadheretothepropertiesofthistype.Nomandatoryscene,photographicanddigitalrequirementsarespecifiedforthisimagetype.??Frontal:ABasicFaceImageTypethatadherestoadditionalrequirementsappropriateforfrontalfacerecognitionand/orhumanexamination.TwotypesofFrontalFaceImageTypesaredefinedinthisdocument,FullFrontalandTokenFrontal(orsimplyToken).??FullFrontal:AFaceImageTypethatspecifiesfrontalimageswithsufficientresolutionforhumanexaminationaswellasreliablecomputerfacerecognition.ThistypeofFaceImageTypeincludesthefullheadwithallhairinmostcases,aswellasneckandshoulders.Thisimagetypeissuitableforpermanentstorageofthefaceinformation,anditisapplicabletoportraitsforpassport,driverlicense,and“mugshot”images.??TokenFrontal:AFaceImageTypethatspecifiesfrontalimageswithaspecificgeometricsizeandeyepositioningbasedonthewidthandheightoftheimage.Thisimagetypeissuitableforminimizingthestoragerequirementsforcomputerfacerecognitiontaskssuchasverificationwhilestillofferingvendorindependenceandhumanverification(versushumanexaminationwhichrequiresmoredetail)capabilities.
【中国标准分类号】:A40
【国际标准分类号】:35_040
【页数】:58P.;A4
【正文语种】:英语


【英文标准名称】:Clinicaldosimetry;therapeuticalapplicationofx-ray,gamma-rayandelectronbeams
【原文标准名称】:临床剂量学；X射线、γ射线和电子束的治疗应用
【标准号】:DIN6809-1-1976
【标准状态】:作废
【国别】:德国
【发布日期】:1976-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:剂量测定;X射线;γ辐射;辐射;治疗;治疗学;光线疗法;精密度;布置;作标记;数学计算;定义;测量
【英文主题词】:Definitions;Dosimetry;Gamma-radiation;Layout;Marking;Mathematicalcalculations;Measurement;Phototherapy;Precision;Radiation;Therapeutics;X-rays
【摘要】:Clinicaldosimetry;therapeuticalapplicationofX-ray,gamma-rayandelectronbeamsAufgestelltvomNormenausschu?RadiologieimDINDeutschesInstitutfürNormunge.V.inArbeitsgemeinschaftmitderDeutschenR?ntgengesellschaft.KursivgesetzteTexttei
【中国标准分类号】:C43
【国际标准分类号】:17_240
【页数】:12P.;A4
【正文语种】:德语