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BS ISO/IEC 10918-4:1999

Current

Current

The latest, up-to-date edition.

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)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-10-1999

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/IEC10918-1 and ITU-T Rec. T.84 | ISO/IEC10918-3. 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 JTC1 SC29 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. Designation Origin of requests Qty range Notes p Profile std. implementers units fundamental issue T index Tag application field tens various contents (Note1) S colour Space std implementers units technical issue M Marker std implementers units restricted use C Compression conceptor units standards use R REGAUT institutions thousands through National Bodies (Note2) NOTE1 Tags can create a language problem, and this Recommendation | International Standard stipulates that only the English version of the content can be registered to avoid misunderstanding. The National Bodies should provide translation facilities for registrants in their countries. NOTE2 Due to the large number of potential applicants, the PTSMCR Authority delegates the National Bodies to register new REGAUTs. This disposition solves the language and the legal problems raised from different countries.

Committee
IST/37
DevelopmentNote
Supersedes 97/640447 DC. (07/2005)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO/IEC 10918-4:1999 Identical

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ISO/IEC 11544:1993 Information technology Coded representation of picture and audio information Progressive bi-level image compression
ISO/IEC 8859-8:1999 Information technology 8-bit single-byte coded graphic character sets Part 8: Latin/Hebrew alphabet
ISO/IEC 8859-1:1998 Information technology 8-bit single-byte coded graphic character sets Part 1: Latin alphabet No. 1
ISO/IEC 10918-1:1994 Information technology Digital compression and coding of continuous-tone still images: Requirements and guidelines
ISO/IEC 10918-2:1995 Information technology Digital compression and coding of continuous-tone still images: Compliance testing
ISO/IEC 8859-6:1999 Information technology 8-bit single-byte coded graphic character sets Part 6: Latin/Arabic alphabet
ISO/IEC 8859-3:1999 Information technology 8-bit single-byte coded graphic character sets Part 3: Latin alphabet No. 3
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ISO/IEC 8859-10:1998 Information technology 8-bit single-byte coded graphic character sets Part 10: Latin alphabet No. 6
ISO/IEC 8859-4:1998 Information technology 8-bit single-byte coded graphic character sets Part 4: Latin alphabet No. 4
ISO/IEC 8859-2:1999 Information technology 8-bit single-byte coded graphic character sets Part 2: Latin alphabet No. 2
ISO/IEC 8859-7:2003 Information technology 8-bit single-byte coded graphic character sets Part 7: Latin/Greek alphabet
ISO 3166-1:2013 Codes for the representation of names of countries and their subdivisions Part 1: Country codes
ISO/IEC 10646-1:2000 Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane
ISO/IEC 8859-5:1999 Information technology 8-bit single-byte coded graphic character sets Part 5: Latin/Cyrillic alphabet
ISO/IEC 8859-9:1999 Information technology 8-bit single-byte coded graphic character sets Part 9: Latin alphabet No. 5

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