A study on the perceptual relevance of crosstalk equations for stereoscopic displays

Xia, Zhenping; Li, Xiaohua; Cui, Yuan; Chen, Lei; Teunissen, Kees

doi:10.1002/jsid.177

Cited by 9 publications

(10 citation statements)

References 14 publications

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“…This is approximately equivalent to the percentage Michelson contrast that would be expected to bleed through to the nonstimulated eye if the stimulated eye were shown a 100% contrast grating. Inspired by Xia, Li, Cui, Chen, and Teunissen (2013), we also calculated contrast crosstalk as 100*( L max − L min )/( L max + L min ), where the maximum and minimum luminance readings were the extreme left- and rightmost white squares in each panel of Figure 4, and obtained comparable values. Estimates of contrast crosstalk are given in Table 1.…”

Section: Resultsmentioning

confidence: 99%

Measurement of crosstalk in stereoscopic display systems used for vision research

2016

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Studying binocular vision requires precise control over the stimuli presented to the left and right eyes. A popular technique is to segregate signals either temporally (frame interleaving), spectrally (using colored filters), or through light polarization. None of these segregation methods achieves perfect isolation, and so a degree of crosstalk is usually apparent, in which signals intended for one eye are faintly visible to the other eye. Previous studies have reported crosstalk values mostly for consumer-grade systems. Here we measure crosstalk for eight systems, many of which are intended for use in vision research. We provide benchmark crosstalk values, report a negative crosstalk effect in some LCD-based systems, and give guidelines for dealing with crosstalk in different experimental paradigms.

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Section: Resultsmentioning

confidence: 99%

Measurement of crosstalk in stereoscopic display systems used for vision research

2016

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“…Most movies employ stereoscopic version, and audience becomes used to it. Because stereoscopic technology widely used right now is based on binocular parallax, besides other potential causes of the viewing discomfort and visual fatigue, such as crosstalk, 1 binocular mismatching, motion blur, and sharpness, the uncoupling of vergence and accommodation is a particular cause of binocular parallax-based stereoscopic displays, and it is unavoidable. 2 For the viewing discomfort and visual fatigue to be minimized, three-dimensional (3D) contents should be filmed by precise setting of the shooting conditions.…”

Section: Introductionmentioning

confidence: 99%

Visual comfort enhancement study based on visual attention detection for stereoscopic displays

Xia

Cheng

2016

J Soc Info Display

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Although numerous potential causes may lead to visual discomfort when viewing content on three‐dimensional (3D) displays, vergence–accommodation conflict is a particular cause of binocular parallax‐based stereoscopic displays, and it is unavoidable. Based on the study of 3D content visual attention, we proposed a novel stereoscopic depth adjustment method to improve the visual comfort and enhance perceived naturalness. The proposed method combined the 3D image saliency and specific viewing condition to establish a novel model for computing the optimum zero‐disparity plane of stereoscopic image. The results of perception experiments, focused on visual comfort and stereoscopic sensation, supported that the proposed method can significantly enhance stereoscopic viewing comfort and even can improve the stereoscopic sensation by insuring the 3D image fusion.

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“…Among several 3-D technologies, a time-multiplexing stereoscopic 3-D display with shutter glasses (SGs) is common in the market [9]. For achieving higher image quality and high performance in 3-D LCD, the electrical and optical characteristics of liquid crystals (LCs) should be accurately analyzed.…”

Section: Introductionmentioning

confidence: 99%

Behavioral Circuit Models of Stereoscopic 3-D Liquid Crystal Displays and Shutter Glasses

Lee

Kim

Lee

2015

IEEE Trans. Electron Devices

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In this paper, behavioral circuit models of a stereoscopic 3-D liquid crystal display (LCD) and shutter glasses (SGs) are proposed. Until now, no study has been conducted on a model that can demonstrate the optical behavior of a 3-D LCD panel, because it includes black frame insertion. In addition, a circuit model of SGs should be established to completely illustrate the behavior of a stereoscopic 3-D LCD system. These circuit models can accurately predict the optical responses of dynamic transitions in 3-D LCD systems and those of SGs. We can then develop a complete behavioral model of the stereoscopic 3-D LCD system by combining the behavioral models of both the 3-D LCD panel and SGs. SmartSPICE simulations are performed to verify our model, which is implemented by an analog hardware description language, Verilog-A. On the basis of these simulation and measurement results, we can conclude that the proposed behavioral circuit models can accurately describe the optical responses of combined displays such as stereoscopic 3-D LCDs.Index Terms-Behavioral model, liquid crystal display (LCD), shutter glasses (SGs), stereoscopic 3-D.

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A study on the perceptual relevance of crosstalk equations for stereoscopic displays

Cited by 9 publications

References 14 publications

Measurement of crosstalk in stereoscopic display systems used for vision research

Measurement of crosstalk in stereoscopic display systems used for vision research

Visual comfort enhancement study based on visual attention detection for stereoscopic displays

Behavioral Circuit Models of Stereoscopic 3-D Liquid Crystal Displays and Shutter Glasses

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