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

标准号：BS ISO/IEC 10918-4-1999
中文标准名称：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
英文标准名称：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)
标准类型：L71
发布日期：1999/10/15 12:00:00
实施日期：1999/10/15 12:00:00
中国标准分类号：L71
国际标准分类号：35.040
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.