Directional and Eye-Tracking Light Field Display with Efficient Rendering and Illumination [PDF]
Micromachines, 2023 Current efforts with light field displays are mainly concentrated on the widest possible viewing angle, while a single viewer only needs to view the display in a specific viewing direction.
Guangyong Zhang +5 more
doaj +4 more sources
Naked-eye light field display technology based on mini/micro light emitting diode panels: a systematic review and meta-analysis [PDF]
Scientific ReportsThe light field display technology based on panel light modulation has obvious industrial advantages. However, light field displays still causes discomfort for users in practical applications, due to issues such as angle of view, number of viewpoints ...
Tong Wang +4 more
doaj +3 more sources
Development of a scalable tabletop display using projection-based light field technology
Journal of Information Display, 2021 We present a light-field display optical system design, state-of-the-art hardware technology, and computational software that are readily scalable (due to their modular structure) and provide naturally immersive and volumetric display systems. We explain
Hamong Shim +10 more
doaj +2 more sources
Crosstalk Suppressed 3D Light Field Display Based on an Optimized Holographic Function Screen [PDF]
Micromachines, 2022 A holographic function screen (HFS) can recompose the wavefront and re-modulate the light-field distribution from a three-dimensional (3D) light field display (LFD) system. However, the spread function of existing HFSs does not particularly suit integral
Hui Zhang +6 more
doaj +2 more sources
Tabletop 360-Degree Three-Dimensional Light-Field Display Based on Viewpoint-Fitting Encoding Algorithm for Reducing Facet Braiding [PDF]
Micromachines, 2023 Since the effect of the facet braiding phenomenon, the display quality of reconstructed image degrades with increasing depth of field in tabletop three-dimensional light-field display.
Peiren Wang +6 more
doaj +2 more sources
Comparison of Layer Operations and Optimization Methods for Light Field Display
IEEE Access, 2020 A light-field display provides not only binocular depth sensation but also natural motion parallax with respect to head motion, which invokes a strong feeling of immersion. Such a display can be implemented with a set of stacked layers, each of which has
Keita Maruyama +2 more
doaj +3 more sources
High-fidelity light-field display with enhanced information utilization by modulating chrominance and luminance separately [PDF]
Light: Science & ApplicationsLight-field displays typically consist of a two-dimensional (2D) display panel and a light modulation device. The 2D panel presents synthesized parallax images, with the total information content of the three-dimensional (3D) light field dictated by the ...
Zhaohe Zhang +8 more
doaj +2 more sources
Single-view neural illumination estimation and editing for dynamic light field display [PDF]
Light: Science & ApplicationsLight field rendering is widely applied to virtual reality (VR), augmented reality (AR), mixed reality (MR) and extended reality (XR). For photorealistic light field displays, it requires a dense view sampling of the scene.
Xuyang Hong +9 more
doaj +2 more sources
Hybrid Computational Near-Eye Light Field Display
IEEE Photonics Journal, 2019 We propose a hybrid computational near-eye light field display based on micro-lens arrays (MLAs) and structure parameters prioritization method (SPPM) that can render correct accommodation and expand the depth of field (DOF).
Jian Zhao +5 more
doaj +3 more sources
Application of metasurface in future displays [PDF]
NanophotonicsOptical metasurfaces, as a booming research field, have provided new methods for modulating the amplitude, phase, and polarization of light through artificial birefringent structures or structural resonances.
Ai Lingyu +3 more
doaj +2 more sources