Results 41 to 50 of about 1,985,754 (220)

Special Issue on Digital Holographic 3D Imaging: Capture, Display, and Evaluation

open access: yesETRI Journal, 2019
Holography has been fascinating people for almost 70 years (since Gabor's invention in 1947) as a true three‐dimensional (3D) imaging technology that can replicate 3D scenes in free space.
Małgorzata Kujawińska   +3 more
doaj   +1 more source

Super-Fast Refresh Holographic Display Based on Liquid Crystal Films Doped With Silver Nanoparticles

open access: yesIEEE Photonics Journal, 2019
Holography as a true three-dimensional (3-D) technique is thought to be the ultimate display technique. However, dynamic holographic materials still have problems such as slow refresh, high applied electrical field, etc., to be solved to realize video ...
Hongyue Gao   +9 more
doaj   +1 more source

Dynamic Holographic Display Based on Perovskite Nanocrystal Doped Liquid Crystal Film

open access: yesIEEE Photonics Journal, 2021
Holography can produce the most real three-dimensional (3D) image, and is considered as the ultimate 3D display technology. However, compared with other display technologies, it has not been practically available in video display so far due to low ...
Zhongen Wu   +5 more
doaj   +1 more source

Electronic Tabletop Holographic Display: Design, Implementation, and Evaluation

open access: yesApplied Sciences, 2019
Most of the previously-tried prototype systems of digital holographic display are of front viewing flat panel-type systems having narrow viewing angle, which do not meet expectations towards holographic displays having more volumetric and realistic 3 ...
Jinwoong Kim   +8 more
doaj   +1 more source

A Fast Computer-Generated Holographic Method for VR and AR Near-Eye 3D Display

open access: yesApplied Sciences, 2019
A fast computer-generated holographic method with multiple projection images for a near-eye VR (Virtual Reality) and AR (Augmented Reality) 3D display is proposed.
Xin Yang, HongBo Zhang, Qiong-Hua Wang
doaj   +1 more source

Geometrical holographic display

open access: yes, 2021
Is it possible to realize a holographic display with commercial available components and devices? Is it possible to manipulate light to reconstruct light field without using coherent light and complicated optical components? Is it possible to minimize the amount of date involved in building 3D scenes?
openaire   +2 more sources

A floating type holographic display

open access: yesOptics Express, 2013
A floating image type holographic display which projects an electronically generated holographic image together with a background image displayed on a monitor/TV to enhance the visual effects of the former image is introduced. This display can display a holographic image with a spatial volume floating in the front space of the display with use of PDLC ...
Son, Jung-Young   +4 more
openaire   +3 more sources

Accurate Hologram Generation Using Layer-Based Method and Iterative Fourier Transform Algorithm

open access: yesIEEE Photonics Journal, 2017
Random phase is always added to the object to diffuse the object light in computer-generated holograms. However, this addition causes considerable speckle noise in the reconstructed image. For improving the speckle noise problem, we propose a new method,
Hui Pang   +5 more
doaj   +1 more source

Progress in the Synthetic Holographic Stereogram Printing Technique

open access: yesApplied Sciences, 2018
The synthetic holographic stereogram printing technique can achieve a three-dimensional (3D) display of a scene. The development and research status of the synthetic holographic stereogram printing technique is introduced in this paper.
Jian Su   +5 more
doaj   +1 more source

The Interactive Spatial Aesthetics between Holographic Display Technology and Dancing Body Language

open access: yesProceedings, 2022
The emergence of holographic stage art has made the concrete space of the dance theater fragmented, the virtuality and multiplicity place the dancers’ performances in a kind of phantom space beyond the object.
Xiaofang Liu
doaj   +1 more source

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