CAN/CSA-ISO/IEC TR 15938-8:04 (R2022)
Information technology - Multimedia content description interface - Part 8: Extraction and use of MPEG-7 descriptions (Adopted ISO/IEC TR 15938-8:2002, first edition, 2002-12-15)
Product Details
CSA Preface
Standards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).
This Technical Report was reviewed by the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. (A committee membership list is available on request from the CSA Project Manager.) From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and publication. For a listing, refer to the CSA Information Products catalogue or CSA Info Update or contact a CSA Sales representative. This Technical Report has been formally approved, without modification, by the Technical Committee and has been approved as a National Standard of Canada by the Standards Council of Canada.
Scope
This International Standard specifies a metadata system for describing multimedia content.
This document gives examples of extraction and use of descriptions using Description Schemes, Descriptors, and datatypes specified in ISO/IEC 15938.
The following set of subclauses are provided for each description tool, where optional subclauses are indicated as (optional):
- Informative examples (optional): provides informative examples that illustrate the instantiation of the description tool in creating descriptions.
- Extraction (optional): provides informative examples that illustrate the extraction of descriptions from multimedia content.
- Use (optional): provides informative examples that illustrate the use of descriptions. This document is meant to be a companion technical report for Part 5 (Multimedia Description Schemes) and Part 3 (Visual) of ISO/IEC 15938. As such, the content of this technical report is not easily understood without the technical specifications.
In this technical report, effort has been made to preserve the specific subclause numbering of ISO/IEC 15938-5 and ISO/IEC 15938-3 to allow easy correlation of the content on extraction and use in the technical report with the technical specifications.
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