【英文标准名称】:Informationtechnology-Computergraphicsandimageprocessing-EncodingfortheImageInterchangeFacility(IIF)
【原文标准名称】:信息技术.计算机图形和图像处理.图像交换设施(IIF)的编码
【标准号】:ISO/IEC12089-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:数据处理;定义;信息技术;计算机制图;编码;规则;信息交换;数据转换;图像处理
【英文主题词】:Computergraphics;Dataconversion;Dataprocessing;Definition;Definitions;Encoding;Imageprocessing;Informationinterchange;Informationtechnology;Rules
【摘要】:ThisInternationalStandarddefinestheencodingruleswhichshallapplytotherepresentationofIPI-IIFimagedata.TheIPI-IIFdataformatisdefinedinISO/IEC12087-3,called,,ImageInterchangeFacility(IIF)".ItisPart3oftheImageProcessingandInterchangeInternationalStandard,definedinISO/IEC12087.TheIPI-IIFfacilitatestheinterchangeofdigitalimages.Itconsistsoftwomajorparts:(1)theIPI-IIFdataformat(IIF-DF)definition,whosesyntaxisdescribedusingASN.l;(2)theIPI-IIFgatewaydefinition,whosefunctionalityisdescribedbyanapplicationprogrammersinterface.TheIPI-IIFisbasedonthedefinitiondescribedinPart1,CommonArchitectureforImaging(CAI)oftheISO/IEC12087.DuetothefactthatthesyntaxoftheIIF-DFisexpressedusingtheAbstractSyntaxNotationOne(ASN.l),definedbyISO/IEC8824,thisstandardmakesuseoftheBasicEncodingRules(BER)forASN.l,byreferringtoISO/IEC8825forthedefinitionofencodingrules.NOTE-ArationalefortheintroductionofnewencodingrulesinadditiontothosedefinedbytheBERisgiveninclause4.ReferenceshallbemadetothisInternationalStandard,anditsdefinitionsshallbeemployed,wheneverimagesareinterchanged,accordingtotheIIF-DF,definedinISO/IEC12087-3.
【中国标准分类号】:L81
【国际标准分类号】:35_140
【页数】:23P.;A4
【正文语种】:英语