Natural 3D content on glasses-free light-field 3D cinema
作者： Tibor Balogh , Zsolt Nagy , Péter Tamás Kovács , Vamsi K. Adhikarla
DOI: 10.1117/12.2002493
关键词: Computer vision 、 Computer science 、 Software 、 Holography 、 Light field 、 Scale (map) 、 Autostereoscopy 、 Artificial intelligence 、 Immersion (virtual reality) 、 Display size 、 Projection (set theory) 、 3D projection 、 Software system 、 Computer graphics (images)
摘要: This paper presents a complete framework for capturing, processing and displaying the free viewpoint video on large scale immersive light-field display. We present combined hardware-software solution to visualize 3D cinema-sized screen. The new glasses-free projection technology can support larger audience than existing autostereoscopic displays. introduce describe our display system including optical mechanical design considerations, capturing render cluster producing content, various software modules driving system. indigenous is first of its kind, equipped with front-projection HoloVizio technology, controlling up 63 MP. It has all advantages previous displays in addition, allows more flexible arrangement screen size, matching cinema or meeting room geometries, yet simpler set-up. makes it possible show applications real-time, besides natural content captured from dense camera arrangements as well sparse cameras covering wider baseline. Our GPU accelerated cluster, also pre-recorded Multi-view Video plus Depth (MVD4) videos this system, interpolating extrapolating missing views.
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