Real-Time Network Streaming of Dynamic 3D Content with In-frame and Inter-frame Compression

Gasparello, Paolo Simone; Marino, G.; Bannò, Filippo; Tecchia, Franco; Bergamasco, Massimo

doi:10.1109/ds-rt.2011.24

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Mesh Encoding1

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“…This kind of research offers several benefits to real-time application such as tele-presence [Gasparello et al 2011]. Quantitative results are illustrated and discussed in section 4.…”

Section: Mesh Encodingmentioning

confidence: 98%

Real-time compression of depth streams through meshification and valence-based encoding

Bannò

Gasparello

Tecchia

et al. 2012

Proceedings of the 11th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and Its Applications in Industry

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Free viewpoint telepresence is currently an active and very interesting field of research. Its focus is reproducing in real-time a remote subject (or environment) in a way it can be rendered from an arbitrary point-of-view. This paper presents a novel approach to real-time reconstruction and transmission of a high-quality 3D model of the subject/environment based on the meshification of the depth map produced by a range camera system (i.e. time-of-flight, Kinect). The generated mesh is compressed through a variant of the state-of-the-art single-rate mesh compression algorithm, ready to be transmitted over the network towards the rendering location in a fast and efficient way.

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“…This kind of research offers several benefits to real-time application such as tele-presence [Gasparello et al 2011]. Quantitative results are illustrated and discussed in section 4.…”

Section: Mesh Encodingmentioning

confidence: 98%