A design of near-eye 3D display based on dual-OLED

Chen, Zaiqing; Shi, Junsheng; Yun, Lijun; Tai, Yonghang

doi:10.1117/12.869977

Cited by 5 publications

(3 citation statements)

References 28 publications

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“…Accurate IDP measurements aided in proper HMD rendering of stereoscopic images by accounting for small differences between an individual's visual focal point, which helps to increase accurate perception of the images (Bruder, Pusch, & Steinicke, 2012). This procedure also helps increase visual comfort while viewing virtual stereoscopic images in this fashion (Chen, Shi, Yun, & Tai, 2010;Zhang, 2007). After the appropriate adjustments were made, participants were instructed on the necessary interactions required during their experience within each of the 3D VREs.…”

Section: Methodsmentioning

confidence: 99%

Simulator Sickness and the Oculus Rift

Serge

Moss

2015

Proceedings of the Human Factors and Ergonomics Society Annual

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The use of a commercial-off-the-shelf (COTS) head-mounted display (HMD) and its effects on simulator sickness (SS) was investigated in this preliminary study. Participants performed a navigation task and an observational task. Both of the tasks allowed participants to freely view the 360 degree dynamic three-dimensional (3D) virtual reality environment (VRE). We hypothesized that SS would increase over time participating in the VRE and that SS would be greater in the observational task as compared to the navigation task. SS ratings did increase over time; however, SS did not differ between the observational and navigation task. These findings suggested that SS is still a relevant factor to consider with COTS 3D HMD use.

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Section: Methodsmentioning

confidence: 99%

Simulator Sickness and the Oculus Rift

Serge

Moss

2015

Proceedings of the Human Factors and Ergonomics Society Annual

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“…Since VGA interface output is an analog signal, you need an analog to digital converter chip to decode the signal. The system chosen the AD decoder chip produced by a A/D conversion chip AD9883, capable graphics card on the PC analog RGB signal output speed 8-bit A/D conversion [8].…”

Section: Oled Panel Designmentioning

confidence: 99%

Application of AM-OLED Micro-Display in Stereo Display System

Tai

Shi

Chen

et al. 2014

AMR

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OLED micro-display is applied widely in the HMD stereo display field. Based on dual 0.5 inch 800×600 high resolution AM-OLED displays, we proposed a 3D circuit design scheme which used PCs VGA interface as video input, PIC18LF2550 as the MCU. According to the principle of the human eye binocular disparity, PC stereo video sources achieved odd frames and even frames displaying simultaneous in two AM-OLED panels, which implemented the 3D function. Display system has been tested by playing the stereoscopic video source of the left and right sides format form the PC and the effect presented a good performance which verified the effectiveness of the proposed scheme.

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“…Stereoscopic 3D displays are the devices to implement these disparity cues, which have gained momentum in terms of research and The associate editor coordinating the review of this manuscript and approving it for publication was Sudhakar Radhakrishnan. commercial successes recently [2], [3]. However, current 3D technologies can provide several potential sources of binocular mismatches in shape, brightness, and color [4].…”

Section: Introductionmentioning

confidence: 99%

Changes in Binocular Color Fusion Limit Caused by Different Disparities

Chen¹,

Tai²,

Shi³

et al. 2019

IEEE Access

Self Cite

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When the color asymmetry between the left and right eyes exceeds a threshold value, named binocular color fusion limit, the color rivalry is said to occur. For stereoscopic displays, the horizontal disparity is the most important information to produce depth perception. When the stereo pair stimuli are presented separately to both eyes with disparities and those two stimuli also differ in color but share an iso-luminance polarity, it is possible for stereopsis and color rivalry to coexist. In this paper, we conducted a psychophysical experiment to quantitatively measure the color fusion limit at different disparity levels. In particular, it examined how disparities affect the binocular color fusion limit. A binocular color fusion limit was measured at five relative disparity levels: 0, ±60, and ±120 arc minutes for five sample color points, which were selected from the 1976 CIE u'v' chromaticity diagram. The experimental results show that the color fusion limit for each sample point varies with the disparity magnitude, disparity sign, and color direction. It is new research finding that the color fusion limit increases as the disparity increases from −120 to +120 arc minutes. The average color fusion limit ranges from 0.036 to 0.064 in terms of Euclidean distance in the u'v' chromaticity diagram ( E u v ). The new finding shows that the human eye has different information processing mechanisms for crossed disparity (sign −) and uncrossed disparity (sign +), and uncrossed disparity can contribute to color fusion. We suggest that the color fusion limit varies with the color direction, but it has nothing to do with the distribution of cone cells. The color fusion limit was quantified by using ellipses in the chromaticity diagram, and the axis of the ellipses ranges from 0.017 to 0.145 E u v . The experiments and data analysis in this paper indicate that the binocular disparity fusion affects binocular color fusion. This research result can strongly support 3D system design and 3D content creation.

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A design of near-eye 3D display based on dual-OLED

Cited by 5 publications

References 28 publications

Simulator Sickness and the Oculus Rift

Simulator Sickness and the Oculus Rift

Application of AM-OLED Micro-Display in Stereo Display System

Changes in Binocular Color Fusion Limit Caused by Different Disparities

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