ISO/IEC TR 21000-11:2004 信息技术.多媒体框架（MPEG-21）.第11部分：持久相关技术的评价工具

标准编号：ISO/IEC TR 21000-11:2004

中文名称：信息技术.多媒体框架（MPEG-21）.第11部分：持久相关技术的评价工具

英文名称：Information technology — Multimedia framework (MPEG-21) — Part 11: Evaluation Tools for Persistent Association Technologies

发布日期：2004-11

标准范围

MPEG-21提供了一个框架，其中多媒体的许多元素被汇集在一起。特别地，内容的编码表示与应用于内容的元数据描述符和IPMP保护并列。这导致需要能够在MPEG-21内创建和维护(例如检测或提取)内容、元数据和IPMP元素之间的关联的工具。ISO/IEC TR 21000-11:20 04描述了用于评估能够创建和维护这种关联的两类技术的方法:当应用于音频内容时，“水印”和“指纹”。

MPEG-21 provides a framework within which many elements of multimedia are brought together. In particular, coded representations of content are juxtaposed with metadata descriptors and IPMP protection that apply to the content. This leads to a requirement for tools that can create and maintain (e.g. detect or extract) an association between content, metadata and IPMP elements within MPEG-21.

ISO/IEC TR 21000-11:2004 describes methodologies for the evaluation of two classes of technologies that can create and maintain such associations: "watermarks" and "fingerprints", when applied to audio content.

标准预览图