ISO/IEC 14478-1-1998 信息技术.计算机图形和图像处理.对多媒体对象的表示环境(PREMO).第1部分:PREMO的基本原理
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【英文标准名称】:Informationtechnology-Computergraphicsandimageprocessing-PresentationEnvironmentforMultimediaObjects(PREMO)-Part1:FundamentalsofPREMO
【原文标准名称】:信息技术.计算机图形和图像处理.对多媒体对象的表示环境(PREMO).第1部分:PREMO的基本原理
【标准号】:ISO/IEC14478-1-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:编码;图像处理;计算机制图;信息技术;数据转换;多媒体;定义;信息交换;数据处理
【英文主题词】:Computergraphics;Dataconversion;Dataprocessing;Definition;Definitions;Encoding;Imageprocessing;Informationinterchange;Informationtechnology;Multimedia
【摘要】:ISO/IEC14478specifiestechniquesforsupportinginteractivesingle,andmultiplemediaapplicationswhichrecognizeandem-phasizetheinterrelationshipsamonguserinterfaces,multimediaapplications,andmultimediainformationinterchange.ISO/IEC14478definesaflexibleenvironmenttoencompassmodularfunctionalityandisextensiblethroughthecreationoffu-turecomponents,bothwithinandoutsideofstandardscommittees.Itsupportsawiderangeofmultimediaapplicationsinacon-sistentway,fromsimpledrawingsuptofullmotionvideo,sound,andvirtualrealityenvironments.ISO/IEC14478isindependentofanyparticularimplementationlanguage,developmentenvironment,orexecutionenvironment.Forintegrationintoaprogrammingenvironment,thestandardshallbeembeddedinasystemdependentinterfacefollowingtheparticularconventionsofthatenvironment.ISO/IEC14478providesversatilepackagingtechniquesbeyondthecapabilitiesofmonolithicsingle-mediasystems.Thisallowsrearrangingandextendingfunctionalitytosatisfyrequirementsspecifictopartic-ularapplicationareas.ISO/IEC14478isdevelopedincrementallywithparts1through4initiallyavailable.OthercomponentsareexpectedtobestandardizedbyISO/IECJTC1SC24orothersubcommittees.ISO/IEC14478providesaframeworkwithinwhichapplication-definedwaysofinteractingwiththeenvironmentcanbeinte-grated.Methodsforthedefinition,presentation,andmanipulationofbothinputandoutputobjectsaredescribed.Application-suppliedstructuringofobjectsisalsoallowedandcan,forexample,beusedasabasisforthedevelopmentoftoolkitsforthecreationof,presentationof,andinteractionwithmultimediaandhyper-mediadocumentsandproductmodeldata.ISO/IEC14478isabletosupportconstruction,presentation,andinteractionwithmultiplesimultaneousinputsandoutputsusingmultiplemedia.Severalsuchactivitiesmayoccursimultaneously,andtheapplicationprogramcanadaptitsbehaviourtomakebestuseofthecapabilitiesofitsenvironment.ISO/IEC14478includesinterfacesforexternalstorage,retrievalandinterchangeofmultimediaobjects.
【中国标准分类号】:L81
【国际标准分类号】:33_160_60;35_140
【页数】:36P;A4
【正文语种】:英语
【原文标准名称】:信息技术.计算机图形和图像处理.对多媒体对象的表示环境(PREMO).第1部分:PREMO的基本原理
【标准号】:ISO/IEC14478-1-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:编码;图像处理;计算机制图;信息技术;数据转换;多媒体;定义;信息交换;数据处理
【英文主题词】:Computergraphics;Dataconversion;Dataprocessing;Definition;Definitions;Encoding;Imageprocessing;Informationinterchange;Informationtechnology;Multimedia
【摘要】:ISO/IEC14478specifiestechniquesforsupportinginteractivesingle,andmultiplemediaapplicationswhichrecognizeandem-phasizetheinterrelationshipsamonguserinterfaces,multimediaapplications,andmultimediainformationinterchange.ISO/IEC14478definesaflexibleenvironmenttoencompassmodularfunctionalityandisextensiblethroughthecreationoffu-turecomponents,bothwithinandoutsideofstandardscommittees.Itsupportsawiderangeofmultimediaapplicationsinacon-sistentway,fromsimpledrawingsuptofullmotionvideo,sound,andvirtualrealityenvironments.ISO/IEC14478isindependentofanyparticularimplementationlanguage,developmentenvironment,orexecutionenvironment.Forintegrationintoaprogrammingenvironment,thestandardshallbeembeddedinasystemdependentinterfacefollowingtheparticularconventionsofthatenvironment.ISO/IEC14478providesversatilepackagingtechniquesbeyondthecapabilitiesofmonolithicsingle-mediasystems.Thisallowsrearrangingandextendingfunctionalitytosatisfyrequirementsspecifictopartic-ularapplicationareas.ISO/IEC14478isdevelopedincrementallywithparts1through4initiallyavailable.OthercomponentsareexpectedtobestandardizedbyISO/IECJTC1SC24orothersubcommittees.ISO/IEC14478providesaframeworkwithinwhichapplication-definedwaysofinteractingwiththeenvironmentcanbeinte-grated.Methodsforthedefinition,presentation,andmanipulationofbothinputandoutputobjectsaredescribed.Application-suppliedstructuringofobjectsisalsoallowedandcan,forexample,beusedasabasisforthedevelopmentoftoolkitsforthecreationof,presentationof,andinteractionwithmultimediaandhyper-mediadocumentsandproductmodeldata.ISO/IEC14478isabletosupportconstruction,presentation,andinteractionwithmultiplesimultaneousinputsandoutputsusingmultiplemedia.Severalsuchactivitiesmayoccursimultaneously,andtheapplicationprogramcanadaptitsbehaviourtomakebestuseofthecapabilitiesofitsenvironment.ISO/IEC14478includesinterfacesforexternalstorage,retrievalandinterchangeofmultimediaobjects.
【中国标准分类号】:L81
【国际标准分类号】:33_160_60;35_140
【页数】:36P;A4
【正文语种】:英语
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