Towards VR and AR enhancement: Light field display with mid-air interaction

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

doi:10.1145/2992138.2992151

Towards VR and AR enhancement: Light field display with mid-air interaction

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

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 language	English (US)
Title of host publication	SIGGRAPH ASIA 2016 Virtual Reality meets Physical Reality: Modelling and Simulating Virtual Humans and Environments
Publisher	ACM
ISBN (Print)	9781450345484
DOIs	https://doi.org/10.1145/2992138.2992151
State	Published - Nov 28 2016
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2022-06-28
Acknowledgements: This work was in part supported by National Basic Research Program of China, National Natural Science Foundation of China, as well as a Doctoral Fellowship from The University of British Columbia. The authors thank Mr. Xu Liang, and Visual Computing Center, KAUST, for providing fruitful support.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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10.1145/2992138.2992151

Cite this

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title = "Towards VR and AR enhancement: Light field display with mid-air interaction",

abstract = "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.",

author = "Chen Su and Yifan Peng and Qing Zhong and Haifeng Li and Rui Wang and Wolfgang Heidrich and Xu Liu",

note = "KAUST Repository Item: Exported on 2022-06-28 Acknowledgements: This work was in part supported by National Basic Research Program of China, National Natural Science Foundation of China, as well as a Doctoral Fellowship from The University of British Columbia. The authors thank Mr. Xu Liang, and Visual Computing Center, KAUST, for providing fruitful support. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

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doi = "10.1145/2992138.2992151",

language = "English (US)",

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T1 - Towards VR and AR enhancement: Light field display with mid-air interaction

AU - Su, Chen

AU - Peng, Yifan

AU - Zhong, Qing

AU - Li, Haifeng

AU - Wang, Rui

AU - Heidrich, Wolfgang

AU - Liu, Xu

N1 - KAUST Repository Item: Exported on 2022-06-28 Acknowledgements: This work was in part supported by National Basic Research Program of China, National Natural Science Foundation of China, as well as a Doctoral Fellowship from The University of British Columbia. The authors thank Mr. Xu Liang, and Visual Computing Center, KAUST, for providing fruitful support. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2016/11/28

Y1 - 2016/11/28

N2 - 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.

AB - 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.

UR - http://hdl.handle.net/10754/679379

UR - https://dl.acm.org/doi/10.1145/2992138.2992151

UR - http://www.scopus.com/inward/record.url?scp=85006944590&partnerID=8YFLogxK

U2 - 10.1145/2992138.2992151

DO - 10.1145/2992138.2992151

M3 - Conference contribution

SN - 9781450345484

BT - SIGGRAPH ASIA 2016 Virtual Reality meets Physical Reality: Modelling and Simulating Virtual Humans and Environments

PB - ACM

ER -

Towards VR and AR enhancement: Light field display with mid-air interaction

Abstract

Bibliographical note

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