New proposal for enhancing the interactive capability in MPEG-4

Tran, S.M.; Preda, Marius; Prêteux, Françoise; Fazekas, K.

doi:10.1109/mmsp.2004.1436581

Cited by 1 publication

(3 citation statements)

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“…Binary Format for Scene, BIFS, a specification part of the MPEG-4 standard [22], is a scene description formalism designed to represent efficiently dynamic and interactive scenes. Its description capacities range from natural audio or video object to 2D or 3D synthetic objects and scenes.…”

Section: Scene Representationmentioning

confidence: 99%

“…When designing animation and complex behaviors, one can update, modify, add or delete branches or leafs of the tree [22]. It is possible to represent the scene using the XML-based language eXtended MPEG Textual, XMT, format or using the YAML-based BIFS Text, (henceforth BT).…”

Section: Scene Representationmentioning

confidence: 99%

“…The construction of this video region is explained in the next subsection. The graphics regions can be designed with MPEG-4 BIFS graphics elements [22] and the interactive elements can be rendered using MPEG-4 BIFS sensors. The interactivity is handled in MPEG-4 BIFS using VRML ROUTE mechanism.…”

Section: Figure 3 a Spectrum Analyzer In A Laboratorymentioning

confidence: 99%

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Interactive mixed reality for collaborative remote laboratories

Jailly¹,

Gravier²,

Preda

et al. 2011

Proceedings of the Third International ACM Workshop on Multimedia Technologies for Distance Learning

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International audienceIn distance learning, remote laboratories (henceforth RLabs), allow students to perform real-time tasks on laboratories over the Internet. However, existing tele-operations systems suffer from both the low fidelity of the representation of the remote site that hosts the instrument, and the lack of "group awareness" for collaborative learning during online hands-on sessions. In this paper, we discuss how Mixed Reality systems can improve the fidelity of such remote devices and how group awareness can be achieved. A software architecture for collaborative mixed reality for RLabs based on the MPEG-4 BInary Format for Scenes (MPEG-4 BIFS) is also presented

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Section: Scene Representationmentioning

confidence: 99%

Section: Scene Representationmentioning

confidence: 99%