scholarly journals Large viewing angle three-dimensional display with smooth motion parallax and accurate depth cues

2015 ◽  
Vol 23 (20) ◽  
pp. 25950 ◽  
Author(s):  
Xunbo Yu ◽  
Xinzhu Sang ◽  
Xin Gao ◽  
Zhidong Chen ◽  
Duo Chen ◽  
...  
Keyword(s):  
Motion Parallax ◽  
Three Dimensional ◽  
Viewing Angle ◽  
Depth Cues ◽  
Smooth Motion ◽  
Three Dimensional Display

Natural three-dimensional display with smooth motion parallax using active partially pixelated masks

2014 ◽  
Vol 313 ◽  
pp. 146-151 ◽  
Author(s):  
Xunbo Yu ◽  
Xinzhu Sang ◽  
Shujun Xing ◽  
Tianqi Zhao ◽  
Duo Chen ◽  
...  
Keyword(s):  
Motion Parallax ◽  
Three Dimensional ◽  
Smooth Motion ◽  
Three Dimensional Display

Three-Dimensional Display with Smooth Motion Parallax

2014 ◽  
Vol 41 (2) ◽  
pp. 0209011
Author(s):  
桑新柱 Sang Xinzhu ◽  
于迅博 Yu Xunbo ◽  
赵天奇 Zhao Tianqi ◽  
邢树军 Xing Shujun ◽  
高鑫 Gao Xin ◽  
...  
Keyword(s):  
Motion Parallax ◽  
Three Dimensional ◽  
Smooth Motion ◽  
Three Dimensional Display

Dynamic Occlusion and Motion Parallax in Depth Perception

Perception ◽  
1988 ◽  
Vol 17 (2) ◽  
pp. 255-266 ◽  
Author(s):  
Hiroshi Ono ◽  
Brian J Rogers ◽  
Masao Ohmi ◽  
Mika E Ono
Keyword(s):  
Relative Motion ◽  
Depth Perception ◽  
Motion Parallax ◽  
Three Dimensional ◽  
Depth Order ◽  
Depth Cues ◽  
Small Depth ◽  
Stationary Observer ◽  
Depth Separation ◽  
Condition B

Random-dot techniques were used to examine the interactions between the depth cues of dynamic occlusion and motion parallax in the perception of three-dimensional (3-D) structures, in two different situations: (a) when an observer moved laterally with respect to a rigid 3-D structure, and (b) when surfaces at different distances moved with respect to a stationary observer. In condition (a), the extent of accretion/deletion (dynamic occlusion) and the amount of relative motion (motion parallax) were both linked to the motion of the observer. When the two cues specified opposite, and therefore contradictory, depth orders, the perceived order in depth of the simulated surfaces was dependent on the magnitude of the depth separation. For small depth separations, motion parallax determined the perceived order, whereas for large separations it was determined by dynamic occlusion. In condition (b), where the motion parallax cues for depth order were inherently ambiguous, depth order was determined principally by the unambiguous occlusion information.

scholarly journals High-resolution light field prints by nanoscale 3D printing

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
John You En Chan ◽  
Qifeng Ruan ◽  
Menghua Jiang ◽  
Hongtao Wang ◽  
Hao Wang ◽  
...  
Keyword(s):  
High Resolution ◽  
Light Field ◽  
Motion Parallax ◽  
Three Dimensional ◽  
High Angular Resolution ◽  
Light Illumination ◽  
Smooth Motion ◽  
One Step ◽  
Promising Solution ◽  
3D Information

AbstractA light field print (LFP) displays three-dimensional (3D) information to the naked-eye observer under ambient white light illumination. Changing perspectives of a 3D image are seen by the observer from varying angles. However, LFPs appear pixelated due to limited resolution and misalignment between their lenses and colour pixels. A promising solution to create high-resolution LFPs is through the use of advanced nanofabrication techniques. Here, we use two-photon polymerization lithography as a one-step nanoscale 3D printer to directly fabricate LFPs out of transparent resin. This approach produces simultaneously high spatial resolution (29–45 µm) and high angular resolution (~1.6°) images with smooth motion parallax across 15 × 15 views. Notably, the smallest colour pixel consists of only a single nanopillar (~300 nm diameter). Our LFP signifies a step towards hyper-realistic 3D images that can be applied in print media and security tags for high-value goods.

Development of a Wide-viewing-angle Magnetophotonic Crystal for a Magneto-optic Three-dimensional Display

2017 ◽  
Vol 137 (7) ◽  
pp. 398-403
Author(s):  
Shoki Sakai ◽  
Hiroyuki Takagi ◽  
Kazuki Nakamura ◽  
Taichi Goto ◽  
Yuichi Nakamura ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Viewing Angle ◽  
Wide Viewing Angle ◽  
Magnetophotonic Crystal ◽  
Three Dimensional Display ◽  
Magneto Optic
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