Results 21 to 30 of about 306,789 (298)

Self-calibration three-dimensional light field display based on scalable multi-LCDs [PDF]

open access: yes, 2012
Approach to achieve self-calibration three-dimensional (3D) light field display is investigated in this paper. The proposed 3D light field display is constructed up on spliced multi- LCDs, lens and diaphragm arrays, and directional diffuser.
Liu, Xu   +6 more
core   +1 more source

Towards display-independent light-field formats [PDF]

open access: yes2017 International Conference on 3D Immersion (IC3D), 2017
The absence of comprehensive and display-independent light- field formats hinders the interchange of light-field content between the capture and display sides of systems, and limits the prevalence as well as the market potential of light-field displays.
Aron Cserkaszky   +3 more
openaire   +1 more source

Amplifying head movements with head-mounted displays [PDF]

open access: yes, 2003
The head-mounted display (HMD) is a popular form of virtual display due to its ability to immerse users visually in virtual environments (VEs). Unfortunately, the user's virtual experience is compromised by the narrow field of view (FOV) it affords ...
Hubbold, Roger, Jay, Caroline; id_orcid
core   +1 more source

High-Resolution Phase-Only Holographic 3D Display Based on Light Field Images Rendered in the Frequency Domain

open access: yesIEEE Photonics Journal, 2021
Phase-only holograms are more attractive than the amplitude holograms for the higher energy utilization and the possibility to realize on-axis holographic 3D display without conjugate image.
Fuyang Xu   +6 more
doaj   +1 more source

Thin-film photonic crystal LEDs with enhanced directionality [PDF]

open access: yes, 2010
The use of photonic crystals for light extraction from light-emitting diodes (LEDs) gives the possibility to shape the farfield emission pattern. This is of particular interest for étendue-limited LED applications that require a more directional ...
Bergenek, Krister
core   +1 more source

Light field integral display using LCD and eye tracking technique [PDF]

open access: yes, 2013
An approach to an adaptive light field integral display for a number of observers using eye tracking technology and multiple LCDs is investigated. Compared with the previous LCD-based light field 3D display, the adaptive display with eye tracking system ...
Liu, Xu   +5 more
core   +1 more source

KULF-TT53 : a display-specific turntable-based light field dataset for subjective quality assessment [PDF]

open access: yes, 2023
Light field datasets enable researchers to conduct both objective and subjective quality assessments, which are particularly useful when acquisition equipment or resources are not available.
Kara, Peter   +5 more
core   +1 more source

Investigation of Horizontal Parallax Only (HPO) light field 3D display [PDF]

open access: yes, 2017
To achieve glasses-free 3D vision, light field display has been proposed and implemented for a few years, while there still exists many restrictions for such device.
Guo, Song
core   +1 more source

Field electron emission of double walled carbon nanotube film prepared by drop casting method [PDF]

open access: yes, 2007
Thick films of double walled carbon nanotubes (DWCN) were deposited on indium-tin-oxide (ITO) coated glass substrates by drop casting method and were studied for their field electron emission property in a parallel plate configuration using bare ITO ...
Flahaut, Emmanuel   +5 more
core   +1 more source

Light field Mirage using multiple flat-panel light field displays

open access: yesOptics Express, 2021
This study proposes a digital implementation of the conventional Mirage, which uses two parabolic mirrors to produce 360-degree three-dimensional (3D) images of real objects placed inside of it. The two mirrors are replaced with multiple light field displays to generate rays emitted from 3D objects in 360 degrees.
Yoshiharu, Momonoi   +4 more
openaire   +2 more sources

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