Results 1 to 10 of about 12,346,737 (289)
IEEE Photonics Journal, 2018 This study proposes a technique to implement see-through three-dimensional (3-D) display based on point light source integral imaging. This display consists of an edge-lit light guide plate, a polarizer array, and a transparent liquid crystal display ...
Zi Wang +3 more
doaj +1 more source
The sparse array elements selection in sparse imaging of circular-array photoacoustic tomography
Journal of Innovative Optical Health Sciences, 2022 Photoacoustic imaging (PAI) has been developed, and photoacoustic computed tomography (PACT) is widely used for in vivo tissue and mouse imaging. Simulated annealing (SA) algorithm solves optimization problems, and compressed sensing (CS) recovers sparse signals from undersampled measurements. We aim to develop an advanced sparse imaging framework for
Zezheng Qin +4 more
openaire +2 more sources
High-Resolution Hologram Calculation Method Based on Light Field Image Rendering
Applied Sciences, 2020 A fast calculation method for a full parallax high-resolution hologram is proposed based on elemental light field image (EI) rendering. A 3D object located near the holographic plane is firstly rendered as multiple EIs with a pinhole array.
Xin Yang +6 more
doaj +1 more source
Integral Imaging With Full Parallax Based on Mini LED Display Unit
IEEE Access, 2019 Integral imaging has been considered as the most applicable technology of true 3D display in the near future. In this paper, we propose the method to achieve full parallax and large-screen integral imaging display based on mini LED.
Wei Wu +4 more
doaj +1 more source
Journal of Information Display, 2023 Tabletop autostereoscopic displays have the advantage of displaying realistic three-dimensional (3D) content. In particular, the Integral imaging (InIm) method is superior in tabletop displays, as it is possible to make the system small using microlens ...
Daerak Heo +5 more
doaj +1 more source
High-luminance one-dimensional integral imaging display based on gradient-width line light sources
HeliyonA high-luminance one-dimensional integral imaging display is presented in this paper. A gradient-width line light source array behind an elemental image array is proposed.
Bai-Chuan Zhao, Wei Fan
doaj +1 more source
Applied SciencesTo improve acquisition efficiency and achieve super high-resolution reconstruction, a computational integral imaging reconstruction (CIIR) method based on the generative adversarial network (GAN) network is proposed.
Wei Wu +6 more
doaj +1 more source
Wide-viewing integral imaging system using polarizers and light barriers array
Journal of the European Optical Society-Rapid Publications, 2017 Background Integral imaging is considered one of the most promising three-dimensional display technologies, while the limited viewing angle is regarded as a primary disadvantage of integral imaging display to reach a commercial level. This paper proposes
Ying Yuan +3 more
doaj +1 more source
Effect of Viewpoints on the Accommodation Response in Integral Imaging 3D Display
IEEE Photonics Journal, 2020 Integral imaging three-dimensional (3D) display provides quasi-continuous viewpoints within a certain viewing angle. A single human eye can obtain several parallax images corresponding to the viewpoints. In this paper, we studied the effect of viewpoints
Cong Chen +4 more
doaj +1 more source
Three-Dimensional Object Recognition With Multiview Photon-Counting Sensing and Imaging
IEEE Photonics Journal, 2009 We present a method for photon-counting sensing with three-dimensional (3-D) integral imaging for object recognition using independent component analysis (ICA). A lenslet array is used to capture multiple perspective images of a 3-D scene projected onto
Cuong Manh Do, Bahram Javidi
doaj +1 more source