ANSI INCITS ISO/IEC 14496-2-2001 信息技术.视听对象编码.第2部分:视觉的
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【英文标准名称】:Informationtechnology-Codingofaudio-visualobjects-Part2:Visual
【原文标准名称】:信息技术.视听对象编码.第2部分:视觉的
【标准号】:ANSIINCITSISO/IEC14496-2-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001-12-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThispartofISO/IEC14496specifiesthecodedrepresentationofpictureinformationintheformofnaturalorsyntheticvisualobjectslikevideosequencesofrectangularorarbitrarilyshapedpictures,moving2Dmeshes,animated3Dfaceandbodymodelsandtextureforsyntheticobjects.Thecodedrepresentationallowsforcontentbasedaccessfordigitalstoragemedia,digitalvideocommunicationandotherapplications.ISO/IEC14496specifiesalsothedecodingprocessoftheaforementionedcodedrepresentation.Therepresentationsupportsconstantbitratetransmission,variablebitratetransmission,robusttransmission,contentbasedrandomaccess(includingnormalrandomaccess),objectbasedscalabledecoding(includingnormalscalabledecoding),objectbasedbitstreamediting,aswellasspecialfunctionssuchasfastforwardplayback,fastreverseplayback,slowmotion,pauseandstillpictures.Syntheticobjectsandcodingofspecial2D/3Dmeshes,texture,andanimationparametersareprovidedforusewithdownloadablemodelstoexploitmixedmediaandthebandwidthimprovementassociatedwithremotemanipulationofsuchmodels.ISO/IEC14496isintendedtoallowsomelevelofinteroperabilitywithISO/IEC11172-2:1993,ISO/IEC13818-2:1996andITU-TRecommendationH.263.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:792P.;A4
【正文语种】:英语
【原文标准名称】:信息技术.视听对象编码.第2部分:视觉的
【标准号】:ANSIINCITSISO/IEC14496-2-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001-12-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThispartofISO/IEC14496specifiesthecodedrepresentationofpictureinformationintheformofnaturalorsyntheticvisualobjectslikevideosequencesofrectangularorarbitrarilyshapedpictures,moving2Dmeshes,animated3Dfaceandbodymodelsandtextureforsyntheticobjects.Thecodedrepresentationallowsforcontentbasedaccessfordigitalstoragemedia,digitalvideocommunicationandotherapplications.ISO/IEC14496specifiesalsothedecodingprocessoftheaforementionedcodedrepresentation.Therepresentationsupportsconstantbitratetransmission,variablebitratetransmission,robusttransmission,contentbasedrandomaccess(includingnormalrandomaccess),objectbasedscalabledecoding(includingnormalscalabledecoding),objectbasedbitstreamediting,aswellasspecialfunctionssuchasfastforwardplayback,fastreverseplayback,slowmotion,pauseandstillpictures.Syntheticobjectsandcodingofspecial2D/3Dmeshes,texture,andanimationparametersareprovidedforusewithdownloadablemodelstoexploitmixedmediaandthebandwidthimprovementassociatedwithremotemanipulationofsuchmodels.ISO/IEC14496isintendedtoallowsomelevelofinteroperabilitywithISO/IEC11172-2:1993,ISO/IEC13818-2:1996andITU-TRecommendationH.263.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:792P.;A4
【正文语种】:英语
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