ISO/IEC 14495-2-2003 信息技术.连续色调静态图像的无损和近似无损压缩.第2部分:扩充
作者:标准资料网 时间:2024-05-15 16:44:57 浏览:8070
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Informationtechnology-Losslessandnear-losslesscompressionofcontinuous-tonestillimages-Extensions
【原文标准名称】:信息技术.连续色调静态图像的无损和近似无损压缩.第2部分:扩充
【标准号】:ISO/IEC14495-2-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04-01
【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】:信息交换;连续的;连续色调图像;数据处理;信息技术;静止图像;定义;粘土;压缩;损失;编码;数据压缩;数字
【英文主题词】:Clay;Compression;Continuous;Continuous-toneimages;Datacompression;Dataprocessing;Definition;Definitions;Encoding;Figures;Informationinterchange;Informationtechnology;Losses;Stillpictures
【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】:L81
【国际标准分类号】:35_040
【页数】:62P.;A4
【正文语种】:英语
【原文标准名称】:信息技术.连续色调静态图像的无损和近似无损压缩.第2部分:扩充
【标准号】:ISO/IEC14495-2-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04-01
【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】:信息交换;连续的;连续色调图像;数据处理;信息技术;静止图像;定义;粘土;压缩;损失;编码;数据压缩;数字
【英文主题词】:Clay;Compression;Continuous;Continuous-toneimages;Datacompression;Dataprocessing;Definition;Definitions;Encoding;Figures;Informationinterchange;Informationtechnology;Losses;Stillpictures
【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】:L81
【国际标准分类号】:35_040
【页数】:62P.;A4
【正文语种】:英语
下载地址: 点击此处下载