Standards - MPEG-7 overview of MPEG-7 description tools, part 2

Martinez, José M.

doi:10.1109/mmul.2002.1022862

Cited by 96 publications

(43 citation statements)

References 1 publication

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“…The goal of MPEG-7 [32] is to provide a rich set of standardised tools for the description of multimedia content, and in addition to support some degree of interpretation of the meaning of information so as to enable the exchange of multimedia metadata across applications as well as their efficient management, e.g. in terms of search and retrieval.…”

Section: Non-formal Representationsmentioning

confidence: 99%

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Semantic Representation of Multimedia Content

Dalakleidi

Dasiopoulou

Stoilos

et al. 2011

Knowledge-Driven Multimedia Information Extraction and Ontology Evolution

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Abstract. Multimedia documents constitute extremely rich information resources, whose efficacious management is intertwined with the effective capturing of the underlying semantics. The conveyed meaning may span along multiple levels and relates to search and retrieval tasks, much as to the very extraction and interpretation of content descriptions. In this chapter we consider the formal representation of multimedia semantics that pertain to media and domain specific descriptions, for the purpose of supporting both the extraction and subsequent semantic management of such descriptions. To this end, firstly, we present first an overview of existing approaches to the representation of multimedia content and discuss open issues. Subsequently, we present the ontology infrastructure developed in the context of the BOEMIE project tailored towards the formal representation of multimedia content. Concluding, we present what can non-standard formal representation technologies, such as fuzzy knowledge representation formalisms bring to multimedia document processing and management.

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Section: Non-formal Representationsmentioning

confidence: 99%

“…Such efforts gave rise to the MPEG-7 standard [32]. Through XML-Schema based definitions, MPEG-7 provides a rich set of tools for the description of multimedia content at different granularities and abstraction levels, including structural, low-level descriptors (e.g.…”

Section: Introductionmentioning

confidence: 99%

Semantic Representation of Multimedia Content

Dalakleidi

Dasiopoulou

Stoilos

et al. 2011

Knowledge-Driven Multimedia Information Extraction and Ontology Evolution

View full text Add to dashboard Cite

show abstract

“…A significant breakthrough in this field was the release of the MPEG-7 standard in 2001 [9][10][11]. The official name of the MPEG-7 standard is ISO 15938 Multimedia Description Framework.…”

Section: Mpeg-7mentioning

confidence: 99%

MPEG-7 as a Metadata Standard for Indexing of Surgery Videos in Medical E-Learning

Kononowicz

Wiśniowski

2008

Computational Science – ICCS 2008

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Abstract. The analysis of video recorded surgical procedures is considered to be a useful extension of the medical curriculum. We can foster the development of video-based e-learning courses by working out a unified description method which would facilitate the exchange of these materials between different platforms. Sophisticated metadata enables a broader integration of artificial intelligence techniques into e-learning. The aim of this paper is to present the possibility of combining the MPEG-7 metadata standard with the MeSH classification for indexing of video recordings in medical e-learning. A tool for metadata descriptions of surgical videos in accordance with the MPEG-7 standard is also presented. This tool is part of a larger architecture for the exchange of medical multimedia objects.

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“…Unlike text, a medium for which there is a large and well established body of information retrieval methodology [1], time-based media recordings such as audio and video cannot be straightforwardly mapped to verbal descriptions, remaining the subject of intense research activity. Although there appears to be no definite paradigm in this area, standards such as MPEG-7 [2,3] are starting to emerge which aim at adding descriptive annotation and structure to multimedia data. Since manual annotation is mostly impractical given the large and increasing volumes of time-based recordings available, automated solutions have been sought.…”

Section: Introductionmentioning

confidence: 99%

Exploring the Structure of Media Stream Interactions for Multimedia Browsing

Luz

Bouamrane

2006

Lecture Notes in Computer Science

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Abstract. This paper presents an approach to the issue of adding structure to recordings of collaborative meetings supported by an audio channel and a shared text editor. The virtual meeting environment used is capable of capturing and broadcasting speech, gestures and editing operations in real-time, so recording results in continuous multimedia data. We describe the implementation of a browser which explores simple linkage patterns between these media to support information retrieval through non-linear browsing, and discuss audio segmentation issues arising from this approach.

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Standards - MPEG-7 overview of MPEG-7 description tools, part 2

Cited by 96 publications

References 1 publication

Semantic Representation of Multimedia Content

Semantic Representation of Multimedia Content

MPEG-7 as a Metadata Standard for Indexing of Surgery Videos in Medical E-Learning

Exploring the Structure of Media Stream Interactions for Multimedia Browsing

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