Title
Real-time CPU-based View Synthesis for Omnidirectional Video
Authors
[ 1 ] Instytut Telekomunikacji Multimedialnej, Wydział Informatyki i Telekomunikacji, Politechnika Poznańska | [ P ] employee
Scientific discipline (Law 2.0)
Year of publication
2022
Chapter type
chapter in monograph / paper
Publication language
english
Keywords
EN
- virtual view synthesis
- omnidirectional video
- immersive video systems
- real-time video processing
Abstract
EN In this paper, the authors describe the real-time CPU-based implementation of the virtual view synthesis algorithm for high-resolution omnidirectional content. The proposed method allows a user of the immersive video virtually navigating within the scene captured by a multiview system comprised of 360-degree or 180-degree cameras. The proposed method does not require using powerful graphic cards as other state-of-the-art real-time synthesis methods. Instead, the emerge of consumer-grade multithreaded CPUs and CPU-based virtual view synthesis, allows further development of cheap, consumer immersive video systems. The proposed method was compared with the state-of-the-art view synthesis algorithm – RVS, both in terms of quality of synthesized views and computational time required for the synthesis, presenting the usefulness of the proposed method.
Pages (from - to)
241 - 247
Ministry points / chapter
5
Ministry points / conference (CORE)
70
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