Optimal projector configuration design for 300-Mpixel multi-projection 3D display

Lee, Jinho; Park, Juyong; Nam, Dongkyung; Choi, Seo Young; Park, Du‐Sik; Kim, Chang Yeong

doi:10.1364/oe.21.026820

Cited by 108 publications

(40 citation statements)

References 13 publications

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“…At the time of this paper, there are already several real implementations of light field displays, such as the Nvidia near-eye light field display [21], the nearly 90-inch display of Sang et al [62], the 100-inch display of Lee et al [63], the 200-inch display of Inoue et al [64] or the lenticular-based optical system of Hirsch et al [65] that was inspired by the angle-expanding Keplerian telescopes. However, most of such systems are experimental and are not available commercially.…”

Section: Light Field Display and Test Environmentmentioning

confidence: 99%

Evaluation of the Concept of Dynamic Adaptive Streaming of Light Field Video

Kara

Cserkaszky

Martini

et al. 2018

IEEE Trans. on Broadcast.

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Abstract-Light field visualization has progressed and developed significantly in the past years. At the time of this paper, light field displays are utilized in the industry and they are commercially available as well. Although their appearance on the consumer market is approaching, many potential applications of light field technology have not yet been addressed, such as video streaming. In this paper, we present our research on the dynamic adaptive streaming of light field video. In order to evaluate the presented concept of quality switching, we carried out a series of subjective tests, where test participants were shown light field videos containing stallings and switches in spatial and angular resolution.

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Section: Light Field Display and Test Environmentmentioning

confidence: 99%

Evaluation of the Concept of Dynamic Adaptive Streaming of Light Field Video

Kara

Cserkaszky

Martini

et al. 2018

IEEE Trans. on Broadcast.

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“…Lee et al 12 studied an optimal configuration design of a simple multiprojection 3-D display using only a vertical diffuser film for the screen. However, uneven brightness in 3-D images is likely to occur, which is reduced by suitable arrangements of the projectors.…”

Section: Introductionmentioning

confidence: 99%

Glasses-free large-screen three-dimensional display and super multiview camera for highly realistic communication

et al. 2018

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Abstract. We studied highly realistic communication systems using a super multiview three-dimensional (3-D) video system. We propose the developed glasses-free 200-in. 3-D display using ∼200 high-definition (HD) projector units to reconstruct natural life-size 3-D moving objects, such as cars and humans. We also analyzed the optimal arrangement of the multiview camera system for the 3-D display. In the experiments, we developed a prototype super multiview 3-D camera system using compact HD video cameras with real-time convergence compensation circuits that correct the captured images via image processing optimized for the display. We also performed demonstration experiments using the developed 3-D display and camera system in a public area. As a result, we highlight several possibilities for actual applications of the glasses-free super multiview 3-D video system. © The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

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“…The spinning mirror light field reconstruction display, one type of volumetric display [1], is based on the principle to display three dimensional objects by reconstructing the light reflected from various direction (shown in Fig.1) [2,3]. We collected two dimensional mapped images from every single angles in the same horizontal position.…”

Section: Introductionmentioning

confidence: 99%

An Image Correction Algorithm of Spinning Mirror Display

Chen¹,

Xiang²,

Liu³

et al. 2017

Proceedings of the 2017 2nd International Conference on Machinery, Electronics and Control Simulation (MECS 2017)

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Abstract. This paper presents an new image correction algorithm for spinning mirror light field reconstruction displays in the field of true three-dimensional display. The proposed algorithm describes the correction processing in the procedure of converting the computer three-dimensional model into an image sequence, which required by the light reconstructing 3D display,presents a correction formulation for the emendation of sophisticated distortion of images and gives the image mapping coordinate system at the end of this passage. The experimental result shows that the proposed algorithm enable the correction and reconstruction of three-dimensional display images sequence in high-efficiency and quality.

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Optimal projector configuration design for 300-Mpixel multi-projection 3D display

Cited by 108 publications

References 13 publications

Evaluation of the Concept of Dynamic Adaptive Streaming of Light Field Video

Evaluation of the Concept of Dynamic Adaptive Streaming of Light Field Video

Glasses-free large-screen three-dimensional display and super multiview camera for highly realistic communication

An Image Correction Algorithm of Spinning Mirror Display

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