From MPEG-4 Scene Representation to MPEG-7 Description

Bonhomme, Benoit Le; Preda, Marius; Prêteux, Françoise

doi:10.1007/978-3-540-77473-0_2

Cited by 3 publications

(2 citation statements)

References 13 publications

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“…An experimental database, designed for research purposes and available online at www. MyMultimediaWorld.com [ 10], uses MPEG-4 as a common representation format for all media types, including 3-D graphics assets. The player is embedded in the Web browser navigator as illustrated in Figure 3.…”

Section: Collada Could Become the Interchange Format For Authoring Tools; Mpeg-4 On Top Of It The Publishing Format For Graphics Assetsmentioning

confidence: 99%

Collada + Mpeg-4 or X3d + Mpeg-4

Preda¹,

Arsov

Morán

2010

IEEE Veh. Technol. Mag.

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We analyzed the three main open standards dealing with three-dimensional (3-D) graphics content and applications, X3D, COLLADA, and MPEG4, to clarify the role of each with respect to the following criteria: ability to describe only the graphics assets in a synthetic 3-D scene or also its behavior as an application, compression capacities, and appropriateness for authoring, transmission, and publishing. COLLADA could become the interchange format for authoring tools; MPEG4 on top of it (as specified in MPEG-4 Part 25), the publishing format for graphics assets; and X3D, the standard for interactive applications, enriched by MPEG-4 compression in the case of online ones.Since 1963, when Sutherland created the first computer program for drawing [ 1 ], the field of synthetic graphics has followed, as many others involving computers, more or less the same exponential growth foreseen by Gordon E. Moore in 1965 with respect to the advances in semiconductor industry. In the early years, the progress was pushed up by scientific interest, the real boom being reached when the need for special effects and 3-D graphics content came from the film industry and later from the video games. Of those two industries, the former leads to the development of technologies for the production of high-quality images, and the latter, which has already outgrown the former,

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Section: Collada Could Become the Interchange Format For Authoring Tools; Mpeg-4 On Top Of It The Publishing Format For Graphics Assetsmentioning

confidence: 99%

Collada + Mpeg-4 or X3d + Mpeg-4

Preda¹,

Arsov

Morán

2010

IEEE Veh. Technol. Mag.

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“…Within this research, both the syntax and serialization of 3D fragment identifiers needs to be optimized to ensure efficient machine processing and high performance 3D annotation The alternative approach is to use an existing 3D standard format (that is easily processed by Web technologies) such as MPEG-4 [37], X3D [66] or Collada [23] as the 3D fragment identifier. Using this approach, the 3D data streams are stored within an independent file linked to the annotation via a URI, instead of embedding the 3D data streams directly as textual extensions within the URI.…”

Section: D Fragment Identifiersmentioning

confidence: 99%

Semantic annotation services for 3D models of cultural heritage artefacts

Yu¹

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Interoperable digital rights management based on the MPEG Extensible Middleware

Rodrı́guez-Doncel

Delgado²,

Chiariglione³

et al. 2010

Multimed Tools Appl

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This paper describes an interoperable Digital Rights Management architecture\ud promoted by the MPEG standardization group in its new standard known as\ud MPEG-M or MPEG Extensible Middleware (MXM). The goal of this standard is to\ud promote the packaging and reusability ofMPEG technologies, and for this it specifies\ud a software middleware platform and a complete set of APIs and protocols. These\ud APIs allow uniformly handling digital content and developing generic multimedia\ud applications, through a set of modules communicated with standard protocols. The\ud MXM standard provides the necessary mechanisms to digitally manage the rights\ud over Intellectual Property, the tools to protect the media and the means to grant the\ud rights enforcement, besides a rich set of libraries to reproduce the content.Postprint (published version

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From MPEG-4 Scene Representation to MPEG-7 Description

Cited by 3 publications

References 13 publications

Collada + Mpeg-4 or X3d + Mpeg-4

Collada + Mpeg-4 or X3d + Mpeg-4

Semantic annotation services for 3D models of cultural heritage artefacts

Interoperable digital rights management based on the MPEG Extensible Middleware

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