scholarly journals Development of Integral 3D Display System Using Eye-tracking Technology

2021 ◽  
Vol 75 (1) ◽  
pp. 125-130
Author(s):  
Naoto Okaichi ◽  
Hisayuki Sasaki ◽  
Masanori Kano ◽  
Masahiro Kawakita ◽  
Takeshi Naemura
Keyword(s):  
Eye Tracking ◽  
Display System ◽  
3D Display ◽  
Tracking Technology

Naked 3D Display System with Wide Viewing Angle Based on Head-Tracking Technology

2013 ◽  
Vol 28 (2) ◽  
pp. 233-237
Author(s):  
陈瑞改 CHEN Rui-gai ◽  
陶宇虹 TAO Yu-hong ◽  
谢佳 XIE Jia ◽  
张永栋 ZHANG Yong-dong ◽  
李曙新 LI Shu-xin
Keyword(s):  
Head Tracking ◽  
Viewing Angle ◽  
Display System ◽  
3D Display ◽  
Wide Viewing Angle ◽  
Tracking Technology

scholarly journals Screening for Stereopsis Using an Eye-Tracking Glasses-Free Display in Adults: A Pilot Study

2022 ◽  
Vol 8 ◽  
Author(s):  
Fang Liu ◽  
Jing Zhao ◽  
Tian Han ◽  
Yang Shen ◽  
Meng Li ◽  
...  
Keyword(s):  
Eye Tracking ◽  
High Myopia ◽  
Patient Acceptance ◽  
Test Results ◽  
Display System ◽  
Visual Fatigue ◽  
Significant Difference ◽  
Good Consistency ◽  
Good Repeatability ◽  
Tracking Technology

Purpose:To explore the feasibility and repeatability of a novel glasses-free display combined with random-dot stimulus and eye-tracking technology for screening stereopsis in adults.Methods:A total of 74 patients aged 18–44 years were recruited in this study (male: female, 32:42), including 33 patients with high myopia [≤ -6.0 diopters (D)] and 41 patients with moderate-to-low myopia (>-6.0 D). Stereopsis was measured using glasses-free, polarized, and Titmus stereotests. All patients completed a visual fatigue questionnaire after the polarized stereotest and glasses-free test. Kendall's W and Cohen's Kappa tests were used to evaluate repeatability and consistency of the glasses-free stereotest.Results:The stereotest results using the glasses-free monitor showed strong repeatability in the three consecutive tests (W = 0.968, P < 0.01) and good consistency with the polarized stereotest and Titmus test results (vs. polarization: Kappa = 0.910, P < 0.001; vs. Titmus: Kappa = 0.493, P < 0.001). Stereopsis levels of the high myopia group were significantly poorer than those of the moderate-to-low myopia group in three stereotest monitors (all P < 0.05). There was no significant difference in visual fatigue level between the polarized and the glasses-free display test (P = 0.72). Compared with the polarized test, 56.76% of patients preferred the glasses-free display and found it more comfortable, 20.27% reported both tests to be acceptable.Conclusions:In our adult patients, the new eye-tracking glasses-free display system feasibly screened stereopsis with good repeatability, consistency, and patient acceptance.

scholarly journals Eye-Tracking 3D Display System Using Variable Parallax Barrier and DDC/CI

2009 ◽  
Vol 20 (2) ◽  
pp. 102-109
Author(s):  
Ho-Byoung Che ◽  
Young-Rok Yoo ◽  
Jin-Soo Kim ◽  
Sang-Hun Lee ◽  
Seung-Hyun Lee
Keyword(s):  
Eye Tracking ◽  
Display System ◽  
3D Display

Evaluation of an Eye Tracking Technology for 3D Display Applications

2008 ◽  
Author(s):  
Jinn-Cherng Yang ◽  
Chang-Shuo Wu ◽  
Chuan-Heng Hsiao ◽  
Rung-Ywan Tsai ◽  
Yi-Ping Hung
Keyword(s):  
Eye Tracking ◽  
3D Display ◽  
Tracking Technology

scholarly journals Autostereoscopic 3D display system with moving parallax barrier and eye-tracking

2009 ◽  
Vol 14 (4) ◽  
pp. 419-427
Author(s):  
Ho-Byung Chae ◽  
Young-Roc Ryu ◽  
Gang-Sung Lee ◽  
Seung-Hyun Lee
Keyword(s):  
Eye Tracking ◽  
Display System ◽  
3D Display

Autostereoscopic 3D display system with dynamic fusion of the viewing zone under eye tracking: principles, setup, and evaluation [Invited]

2017 ◽  
Vol 57 (1) ◽  
pp. A101 ◽  
Author(s):  
Ki-Hyuk Yoon ◽  
Min-Koo Kang ◽  
Hwasun Lee ◽  
Sung-Kyu Kim
Keyword(s):  
Eye Tracking ◽  
Display System ◽  
3D Display

scholarly journals Integral three-dimensional display system with wide viewing zone and depth range using time-division display and eye-tracking technology

2022 ◽  
Vol 61 (01) ◽  
Author(s):  
Naoto Okaichi ◽  
Hisayuki Sasaki ◽  
Masanori Kano ◽  
Jun Arai ◽  
Masahiro Kawakita ◽  
...  
Keyword(s):  
Eye Tracking ◽  
Three Dimensional ◽  
Depth Range ◽  
Display System ◽  
Three Dimensional Display ◽  
Time Division ◽  
Tracking Technology

Crosstalk Minimization Method for Eye-tracking-based 3D Display

2020 ◽  
Author(s):  
Seok Lee ◽  
Juyong Park ◽  
Dongkyung Nam
Keyword(s):  
Image Processing ◽  
Eye Tracking ◽  
Three Dimensional ◽  
Processing Method ◽  
Eye Position ◽  
Relative Location ◽  
3D Display ◽  
Minimization Method ◽  
3D Crosstalk ◽  
Pixel Value

In this article, the authors present an image processing method to reduce three-dimensional (3D) crosstalk for eye-tracking-based 3D display. Specifically, they considered 3D pixel crosstalk and offset crosstalk and applied different approaches based on its characteristics. For 3D pixel crosstalk which depends on the viewer’s relative location, they proposed output pixel value weighting scheme based on viewer’s eye position, and for offset crosstalk they subtracted luminance of crosstalk components according to the measured display crosstalk level in advance. By simulations and experiments using the 3D display prototypes, the authors evaluated the effectiveness of proposed method.

scholarly journals Full-chain modeling and performance analysis of integral imaging three-dimensional display system

2020 ◽  
Vol 16 (1) ◽  
Author(s):  
Ying Yuan ◽  
Xiaorui Wang ◽  
Yang Yang ◽  
Hang Yuan ◽  
Chao Zhang ◽  
...  
Keyword(s):  
Optimization Design ◽  
Quality Evaluation ◽  
Light Field ◽  
Three Dimensional ◽  
Display System ◽  
3D Display ◽  
Performance Characterization ◽  
Integral Imaging ◽  
Characterization Model ◽  
Display Quality

Abstract The full-chain system performance characterization is very important for the optimization design of an integral imaging three-dimensional (3D) display system. In this paper, the acquisition and display processes of 3D scene will be treated as a complete light field information transmission process. The full-chain performance characterization model of an integral imaging 3D display system is established, which uses the 3D voxel, the image depth, and the field of view of the reconstructed images as the 3D display quality evaluation indicators. Unlike most of the previous research results using the ideal integral imaging model, the proposed full-chain performance characterization model considering the diffraction effect and optical aberration of the microlens array, the sampling effect of the detector, 3D image data scaling, and the human visual system, can accurately describe the actual 3D light field transmission and convergence characteristics. The relationships between key parameters of an integral imaging 3D display system and the 3D display quality evaluation indicators are analyzed and discussed by the simulation experiment. The results will be helpful for the optimization design of a high-quality integral imaging 3D display system.

scholarly journals Identification of the oculo-motor system based on the Volterra model using eye tracking technology

2020 ◽  
Vol 1603 ◽  
pp. 012011
Author(s):  
Vitaliy D. Pavlenko ◽  
Marek Milosz ◽  
Mariusz Dzienkowski
Keyword(s):  
Eye Tracking ◽  
Motor System ◽  
Volterra Model ◽  
Tracking Technology
Sign in / Sign up

Export Citation Format

Share Document