Low-bandwidth 3D visual telepresence system
| Autor: | Juan R. Terven, Alberto Vázquez-Cervantes, Juan-M. García-Huerta, Diana-Margarita Córdova-Esparza, Ana M. Herrera-Navarro, Hugo Jiménez-Hernández |
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| Rok vydání: | 2019 |
| Předmět: |
Background subtraction
Computer Networks and Communications Computer science business.industry Bandwidth (signal processing) 3D reconstruction 020207 software engineering 02 engineering and technology Video projector Visualization Hardware and Architecture 0202 electrical engineering electronic engineering information engineering Media Technology Holographic display Computer vision Artificial intelligence business Computer communication networks Software |
| Zdroj: | Multimedia Tools and Applications. 78:21273-21290 |
| ISSN: | 1573-7721 1380-7501 |
| DOI: | 10.1007/s11042-019-7464-0 |
| Popis: | We present a methodology to develop a low-cost, low-bandwidth visual telepresence system using commodity depth sensors. To obtain a precise representation of the participants, we fuse together multiple views extracted using a deep background subtraction method. We build a proof-of-concept display composed of a video projector and a quadrangular pyramid made of acrylic, to demonstrate the visualization of a remote person without the need for head-mounted displays. Our system represents an attempt to democratize high-fidelity 3D telepresence using off-the-shelf components. |
| Databáze: | OpenAIRE |
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