Large-scale metagrating complex-based light field 3D display with space-variant resolution for non-uniform distribution of information and energy. [PDF]
Nanophotonics, 2023 Glasses-free three-dimensional (3D) display has attracted wide interest for providing stereoscopic virtual contents with depth cues. However, how to achieve high spatial and angular resolution while keeping ultrawide field of view (FOV) remains a ...
Hua J +5 more
europepmc +2 more sources
Recent Advances and Applications of Holographic 3D Display. [PDF]
Research (Wash D C)Due to the importance of vision in human lives, 3-dimensional (3D) display has become a key and hot topic in the field of information research. With the advancement of computer science technology, holographic 3D display, capable of fully recording and ...
Huang Q +10 more
europepmc +2 more sources
Content-Aware Eye Tracking for Autostereoscopic 3D Display. [PDF]
Sensors (Basel), 2020 This study develops an eye tracking method for autostereoscopic three-dimensional (3D) display systems for use in various environments. The eye tracking-based autostereoscopic 3D display provides low crosstalk and high-resolution 3D image experience ...
Kang D, Heo J.
europepmc +2 more sources
Viewing-Angle-Enhanced and Dual-View Compatible Integral Imaging 3D Display Based on a Dual Pinhole Array. [PDF]
Micromachines (Basel)Conventional integral imaging (InIm) three-dimensional (3D) display has the defect of a small viewing angle and usually presents a single 3D image. In this paper, we propose a viewing-angle-enhanced and dual-view compatible InIm 3D display system.
Deng H, Lv G, Deng H, Liu Z.
europepmc +2 more sources
Color liquid crystal grating based color holographic 3D display system with large viewing angle. [PDF]
Light Sci ApplHolographic 3D display is highly desirable for numerous applications ranging from medical treatments to military affairs. However, it is challenging to simultaneously achieve large viewing angle and high-fidelity color reconstruction due to the ...
Wang D +8 more
europepmc +2 more sources
Handheld and Cost-Effective Fourier Lightfield Microscope
Sensors, 2022 In this work, the design, building, and testing of the most portable, easy-to-build, robust, handheld, and cost-effective Fourier Lightfield Microscope (FLMic) to date is reported.
Laura Galdon +6 more
doaj +1 more source
The Lightfield Microscope Eyepiece
Sensors, 2021 Lightfield microscopy has raised growing interest in the last few years. Its ability to get three-dimensional information about the sample in a single shot makes it suitable for many applications in which time resolution is fundamental.
Nicolò Incardona +4 more
doaj +1 more source
Machine Learning-Based View Synthesis in Fourier Lightfield Microscopy
Sensors, 2022 Current interest in Fourier lightfield microscopy is increasing, due to its ability to acquire 3D images of thick dynamic samples. This technique is based on simultaneously capturing, in a single shot, and with a monocular setup, a number of orthographic
Julen Rostan +4 more
doaj +1 more source
Metasurfaces for near-eye display applications
Opto-Electronic Science, 2023 Virtual reality (VR) and augmented reality (AR) are revolutionizing our lives. Near-eye displays are crucial technologies for VR and AR. Despite the rapid advances in near-eye display technologies, there are still challenges such as large field of view ...
Yan Li +5 more
doaj +1 more source
Large viewing angle holographic 3D display system based on maximum diffraction modulation
Light: Advanced Manufacturing, 2023 An ideal holographic 3D display should have the characteristics of large viewing angle, full color, and low speckle noise. However, the viewing angle of the holographic 3D display is usually limited by existing strategies, which vastly hinders its ...
Di Wang +7 more
doaj +1 more source