BS ISO/IEC 10918-4-1999
信息技术.连续色调静态图象的数字压缩和编码.JPEG提问文件,SPIFF提问文件,SPIFF标识符,SPIFF颜色空间,APPn标记,SPIFF压缩型和注册权威机构

Information technology - Digital compression and coding of continuous-tone still images - Registration of JPEG profiles, SPIFF profiles, SPIFF tags, SPIFF colour spaces, APPn markers, SPIFF compression types, and Registration Authorities (REGAUT)

BS ISO/IEC 10918-4-1999 发布历史

This Recommendation | International Standard provides for the unique registration of JPEG and SPIFF Profiles, SPIFF Tags, SPIFF colour Spaces, application specific Markers, SPIFF Compression types and images Registration authorities as defined in the CCITT Rec. T.81 | ISO/IEC 10918-1 and ITU-T Rec. T.84 | ISO/IEC 10918-3. Unless otherwise specified, (P)rofiles, (T)ags, colour (S)paces, (M)arkers, (C)ompression types and image (R)egistration authorities will be referred to as PTSMCR items. ISO/IEC JTC 1 SC 29 will delegate to a designated Authority the role to collect, study, approve, register and disseminate the relevant information to allow for the customization of JPEG standard. The following table gives an overview of the main issues about registration of PTSMCR items.

BS ISO/IEC 10918-4-1999由英国标准学会 GB-BSI 发布于 1999-10-15，并于 1999-10-15 实施。

BS ISO/IEC 10918-4-1999 在中国标准分类中归属于: L71 编码、字符集、字符识别，在国际标准分类中归属于: 35.040 字符集和信息编码。

BS ISO/IEC 10918-4-1999的历代版本如下：

• 1999年10月15日 BS ISO/IEC 10918-4-1999 信息技术.连续色调静态图象的数字压缩和编码.JPEG提问文件,SPIFF提问文件,SPIFF标识符,SPIFF颜色空间,APPn标记,SPIFF压缩型和注册权威机构

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标准号

BS ISO/IEC 10918-4-1999

发布日期

1999年10月15日

实施日期

1999年10月15日

废止日期

无

中国标准分类号

L71

国际标准分类号

35.040

发布单位

GB-BSI

被代替标准

97/640447 DC-1997

适用范围

This Recommendation | International Standard provides for the unique registration of JPEG and SPIFF Profiles, SPIFF Tags, SPIFF colour Spaces, application specific Markers, SPIFF Compression types and images Registration authorities as defined in the CCITT Rec. T.81 | ISO/IEC 10918-1 and ITU-T Rec. T.84 | ISO/IEC 10918-3. Unless otherwise specified, (P)rofiles, (T)ags, colour (S)paces, (M)arkers, (C)ompression types and image (R)egistration authorities will be referred to as PTSMCR items. ISO/IEC JTC 1 SC 29 will delegate to a designated Authority the role to collect, study, approve, register and disseminate the relevant information to allow for the customization of JPEG standard. The following table gives an overview of the main issues about registration of PTSMCR items.

BS ISO/IEC 10918-4-1999系列标准