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【英文标准名称】:Informationtechnology—Losslessandnear-losslesscompressionofcontinuous-tonestillimages:Extensions
【原文标准名称】:信息技术.连续调次静态图像的无损和近似无损压缩:扩展
【标准号】:ANSIINCITS/ISO/IEC14495-2-2003(R2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003-04-01
【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】:ThisRecommendation|InternationalStandarddefinesasetoflossless(bit-preserving)andnearlylossless(wheretheerrorforeachreconstructedsampleisboundedbyapredefinedvalue)compressionmethodsforcodingcontinuous-tone(includingbi-level),gray-scale,orcolourdigitalstillimages.ThisRecommendation|InternationalStandard:–specifiesextensions(includingarithmeticcoding,extensionofnearlosslesscoding,extensionofpredictionandextensionofGolombcoding)toprocessesforconvertingsourceimagedatatocompressedimagedata;–specifiesextensionstoprocessesforconvertingcompressedimagedatatoreconstructedimagedataincludinganextensionforsampletranformationforinversecolourtransforms;–specifiescodedrepresentationsforcompressedimagedata;–providesguidanceonhowtoimplementtheseprocessesinpractice.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:62P.;A4
【正文语种】:英语