3D Quantitative Evaluation System for Autostereoscopic Display

Fan, Zhencheng; Zhang, Sen; Weng, Yitong; Chen, Guowen; Liao, Hongen

doi:10.1109/jdt.2016.2569452

Cited by 24 publications

(9 citation statements)

References 28 publications

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“…The 3-D image can be reconstructed in space by the reversibility of the light ray. Performance of the 3D autostereoscopic display, like the viewing angle, the visualization depth and the resolution, etc., was improved in current research 6 . For instance, curved lens arrays, dynamic barriers, adaptive liquid crystal prism arrays and other novel components have been proposed to improve the viewing angle limited by the field of view of the optical lens 7 – 9 .…”

Section: Introductionmentioning

confidence: 80%

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3-D spatial floating display using multi-wavelength integral photography

Fan

Xia

Liao

2018

Sci Rep

Self Cite

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Three-dimensional (3-D) autostereoscopic display with dedicated multiple spatial information under corresponding illumination is critical, especially for anti-counterfeiting, entertainment, etc. In this paper, we propose a 3-D spatial floating display using multi-wavelength integral photography (IP). Using dedicated inkjet printer and refraction-based IP algorithm, a complex two-dimensional (2-D) elemental image array (EIA) can be printed for both fluorescent and normal 3-D autostereoscopic display. With a micro-convex lens array (MLA) and a medium attached on the EIA, normal 3-D images are reconstructed under visible light, while fluorescent 3-D images can be reconstructed under ultraviolet (UV) light. Moreover, to provide comfortable 3-D images with multiple information in space, a feasible 3-D spatial floating display system is also proposed considering the spatial position of the observer with less UV radiation. The proposed method takes the wavelength of 3-D display into consideration to provide spatial multi-information, and can be applied for media, entertainment, etc. Experimental results verified the availability of the proposed method.

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Section: Introductionmentioning

confidence: 80%

“…Experiments verified the feasibility of the proposed method. Limited by the pixel density of EIA and the length pitch of each lens in MLA 6 , the reconstructed 3-D autostereoscopic images had a rough resolution. The size of the switchable light can influence the image quality because that no image can displayed without backlight.…”

Section: Discussionmentioning

confidence: 99%

3-D spatial floating display using multi-wavelength integral photography

Fan

Xia

Liao

2018

Sci Rep

Self Cite

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“…Directional backlight auto-stereoscopic display as a novel technology has attracted extensive attentions and intensive research because of its great performance of full resolution, high brightness and wide viewing angle. [1][2] Because it is highly compatible with two-dimension display, which just There is great potential that this display system will be widely used in many fields instead of common 2D display in the future. However, the thickness of display system is one of main issues that hinders its commercial use.…”

Section: Objective and Backgroundmentioning

confidence: 99%

12.2: An Ultra‐thin Directional Backlight Auto‐stereoscopic Display

Chen

Ding

et al. 2019

Symp Digest of Tech Papers

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“…[3] The two most important parameters of display quality are viewing angle and resolution in 3D display. [4] Improving resolution and viewing angle is the most important issue in integral imaging display. Most of the existing research has focused on improving either of the parameters mentioned above.…”

Section: Introductionmentioning

confidence: 99%

35.2: Integral Imaging 3D Display Based On Dual Time Multiplexing With Liquid Crystal Aperture Array

Zhao

Zhang

Liao

2021

Symp Digest of Tech Papers

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We propose an integral imaging system based on dual time division multiplexing using liquid crystal aperture array to improve viewing angle and resolution simultaneously. A tunable liquid crystal aperture array is used to change the imaging effect of micro‐lens array and to realize the dual time division multiplexing of elemental image pixels. Thus, the spatial constraints of viewing angle and resolution are transformed into time domain and solved by multiplexing. According to the proposed scheme, this paper also proposes a synchronous rendering algorithm for elemental image array and aperture array pattern in different multiplexing periods. In order to verify the feasibility of the scheme, we build a prototype and the experimental results preliminarily verify that the method has a certain improvement effect on viewing angle and resolution.

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3D Quantitative Evaluation System for Autostereoscopic Display

Cited by 24 publications

References 28 publications

3-D spatial floating display using multi-wavelength integral photography

3-D spatial floating display using multi-wavelength integral photography

12.2: An Ultra‐thin Directional Backlight Auto‐stereoscopic Display

35.2: Integral Imaging 3D Display Based On Dual Time Multiplexing With Liquid Crystal Aperture Array

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