Towards VR and AR

Chen Su, Yifan Peng, Qing Zhong, Haifeng Li, Rui Wang, Wolfgang Heidrich, Xu Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations


We present a 360° light field display to visualize 3D objects above the table-top screen, and provide a graspable and measurable virtual or augmented reality environment. The display is constructed by a spinning flat-plate deflected diffuser screen, a high-speed light field projector, and the user tracking and interaction components. A rearprojection light propagation is specially designed to reconstruct the light field. By calibrating this levitated light field to the physical dimension, and capturing user gestures, we enable multiple users mid-air interactions based on their virtual measurement perception.
Original languageEnglish (US)
Title of host publicationSIGGRAPH ASIA 2016 Emerging Technologies on - SA '16
PublisherAssociation for Computing Machinery (ACM)
ISBN (Print)9781450345392
StatePublished - Nov 28 2016


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