scholarly journals Optimal allocation of quantized human eye depth perception for multi-focal 3D display design

2021 ◽  
Vol 29 (7) ◽  
pp. 9878
Author(s):  
Alireza Aghasi ◽  
Barmak Heshmat ◽  
Leihao Wei ◽  
Moqian Tian
Keyword(s):  
Depth Perception ◽  
Optimal Allocation ◽  
3D Display ◽  
Display Design ◽  
Human Eye ◽  
Eye Depth

scholarly journals The Zerotrope, a Dynamic Holographic Display: Design and Implementation

2019 ◽  
Vol 9 (16) ◽  
pp. 3378
Author(s):  
Philippe Gentet ◽  
Jinbeom Joung ◽  
Yves Gentet ◽  
Kwang-Jib Kim ◽  
Seung-Hyun Lee
Keyword(s):  
Constant Speed ◽  
3D Display ◽  
Display Design ◽  
Holographic Display ◽  
Design And Implementation ◽  
Full Color ◽  
Zero Degree ◽  
Stop Motion

This paper presents the Zerotrope, an improved version of the classic phenakistiscope and zoetrope devices. This device is used to create a new 360-degree dynamic 3D display by the inclusion of a single ultra-realistic full-color hologram. The Zerotrope is built with a zero-degree transplane hologram mounted on a disk rotating at a constant speed. When a stroboscopic lamp synchronized with the rotation illuminates this hologram, the recorded characters, arranged radially around the center of the disk, are animated as in a stop-motion movie. The operation of the Zerotrope is successful and shows the effect of a 3D display without the need for special viewing aids.

scholarly journals Depth perception enhancement based on chromostereopsis in a 3D display

2012 ◽  
Vol 13 (3) ◽  
pp. 101-106
Author(s):  
JiYoung Hong ◽  
HoYoung Lee ◽  
DuSik Park ◽  
ChangYeong Kim
Keyword(s):  
Depth Perception ◽  
3D Display

Egocentric and Exocentric Displays for Terminal Area Navigation

1994 ◽  
Vol 38 (1) ◽  
pp. 16-20 ◽  
Author(s):  
Christopher D. Wickens ◽  
Chia-Chin Liang ◽  
Tyler Prevett ◽  
Oscar Olmos
Keyword(s):  
Flight Path ◽  
Global Awareness ◽  
3D Display ◽  
Color Coding ◽  
Display Design ◽  
Plan View ◽  
Vertical Control ◽  
Terrain Features ◽  
Simulated Approach ◽  
Slight Advantage

Two experiments are reported that contrast egocentric vs. exocentric features of perspective (3D) or plan view (2D) electronic map displays for supporting local guidance and global awareness. Pilots used these displays for a simulated approach to a landing along a curved approach, through a terrain-filled region. The task was simulated on an IRIS visual graphics workstation. In Experiment 1, a rotating vs. fixed-map display was experimentally crossed with a 2D vs. 3D (perspective map) view as 24 pilots were assessed in their ability to maintain the flight path (local guidance) and demonstrate global awareness of surrounding terrain features. Rotating displays supported better flight path guidance in both the lateral and vertical axes, and did not substantially harm performance on the task of recalling the location of terrain features. Map rotation also supported better performance in locating features from an ego-referenced but not a world-referenced perspective. 3D displays provided a slight advantage for lateral guidance but a substantial cost for vertical control, because of the ambiguity with which perspective viewing depicted precise altitude. In Experiment 2, 10 pilots flew with the rotating 2D display, and with an improved version of the rotating 3D display, using color coding to reduce the ambiguity of altitude information. Vertical control improved as a result of the 3D display design improvement, but lateral control did not. Assessment of terrain awareness on a map reconstruction task revealed marginally better performance with the 2D map. The results are discussed in terms of the costs and benefits of presenting information in 3D, ego-referenced format for both local guidance and global awareness tasks.

3D display design concept for cockpit and mission crewstations

1999 ◽  
Author(s):  
Jarod R. Thayn ◽  
Joseph Ghrayeb ◽  
Darrel G. Hopper
Keyword(s):  
Design Concept ◽  
3D Display ◽  
Display Design

Interactive Simulation of the Human Eye Depth of Field and Its Correction by Spectacle Lenses

2007 ◽  
Vol 26 (3) ◽  
pp. 627-636 ◽  
Author(s):  
Masanori Kakimoto ◽  
Tomoaki Tatsukawa ◽  
Yukiteru Mukai ◽  
Tomoyuki Nishita
Keyword(s):  
Depth Of Field ◽  
Interactive Simulation ◽  
Human Eye ◽  
Eye Depth
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