Three-dimensional displays, past and present

Lee, Byoungho

doi:10.1063/pt.3.1947

Cited by 110 publications

(53 citation statements)

References 16 publications

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“…For floating displays, 15-inch high-brightness LCD monitors were used. Their images were viewed by viewers through the polarization glass located in the center of the entire system as the images were reflected by the floating mirror located in the position calculated via Equation (1). A 37-inch parabolic mirror a focal length of 9.3 inch and diameter of 35 cm in the central area was cut, and in all, five 15-inch LCD monitors were used.…”

Section: Resultsmentioning

confidence: 99%

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A Tangible Floating Display System for Interaction

Kim¹,

Kang²,

Ahn³

et al. 2014

Journal of the Optical Society of Korea

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A tangible floating display that can provide different perspective views without special glasses being introduced. The proposed system can display perspective floating images in the space in front of the system with the help of concave mirrors. In order to avoid wearing special equipment to interact and deliver the sense of touch, the proposed system adopted an ultrasound focusing technology. For providing an immersive experience to the viewers, the proposed system consists of a tangible floating display system and a multiple-view imaging system for generating three lenticular displays in front of the users.

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Section: Resultsmentioning

confidence: 99%

“…Since the successful development of a stereoscopic three-dimensional (3D) display, studies on autostereoscopic 3D displays and holography have been actively conducted [1][2][3]. The ultimate objective of such a 3D display is to provide viewers with a tangible 3D display.…”

Section: Introductionmentioning

confidence: 99%

A Tangible Floating Display System for Interaction

Kim¹,

Kang²,

Ahn³

et al. 2014

Journal of the Optical Society of Korea

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“…In projection-type multi-view display, multiple projectors are often spatially multiplexed for higher data capacity. A panel-type multi-view display is composed of a 2D display panel and an optical structure, so it takes a small volume, but it is hard to achieve both high resolution 3D images and a large number of views due to the limited number of pixels [1][2][3][4]. Since both types of multi-view display system are composed of several complete optical elements, the calibration between the elements is an important factor for the quality of the reconstructed 3D image.…”

Section: Introductionmentioning

confidence: 99%

“…It separates the view images spatially with the optical devices and provides binocular disparities to observers [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19]. A multi-view display system is usually implemented with 2D display systems such as flat panel displays or projectors, and takes advantages of their high lateral resolution [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Calibration Method for the Panel-type Multi-view Display

Kim

Lee

Hong

et al. 2015

Journal of the Optical Society of Korea

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We propose a novel calibration method which can be applied to all kinds of panel-type multi-view displays. We analyze how the angular, the axial, and the lateral misalignment affects the 3D image quality in a panel-type multi-view display. We demonstrate the ray optics simulation with a 3-view slanted parallax barrier system using pentile display for the quantitative calculation. Based on the analysis, we propose a new alignment pattern for all kinds of panel-type multi-view displays. The proposed pattern is sensitive to all of the angular, the axial, and the lateral misalignments. The high spatial frequency images and on and off alignment in the proposed pattern help observers to calibrate the system easily. We theoretically show the generality of the proposed alignment pattern and verify the pattern with image simulations and experiments.

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“…1(b). For that purpose, several three-dimensional (3D) technologies such as super multi-view (SMV), holographic optical elements (HOE), and integral imaging can be good solutions to realize a 3D transparent display [5][6][7][8][9][10][11][12][13][14]. However, those methods still have a technological gap to be bridged before being implemented in a commercial product.…”

Section: Introductionmentioning

confidence: 99%

A Three-dimensional Transparent Display with Enhanced Transmittance and Resolution Using an Active Parallax Barrier with See-through Areas on an LCD Panel

Park¹,

Choi²

2017

Current Optics and Photonics

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The transmittance of the three dimensional (3D) transparent display is an important factor and can be enhanced by adding a see-through area to the displayed 3D image in order to transmit an ambient light with maximum transparency. However, there is a side effect that the perceived 3D resolution can be degraded due to the see-through area. In this paper, we propose an advanced method to resolve the above trade-off relation between the transparency and the 3D resolution by using an active parallax barrier (PB) with a see-through area. The experimental results are also presented to prove the proposed principle.

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Three-dimensional displays, past and present

Abstract: Displays that reproduce depth in some cases and create its illusion in others vary from the simple to the sophisticated.

Cited by 110 publications

References 16 publications

A Tangible Floating Display System for Interaction

A Tangible Floating Display System for Interaction

Calibration Method for the Panel-type Multi-view Display

A Three-dimensional Transparent Display with Enhanced Transmittance and Resolution Using an Active Parallax Barrier with See-through Areas on an LCD Panel

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