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Frontiers in Physics, 2022 Holographic stereogram comprises a hotspot in the field of three-dimensional (3D) display. It can reconstruct the light field information of real and virtual scenes at the same time, further improving the comprehensibility of the scene and achieving the “
Tao Jing, Qiang Qu, Xingpeng Yan
exaly +4 more sources
Efficient Hogel-Based Hologram Synthesis Method for Holographic Stereogram Printing
Applied Sciences (Switzerland), 2020 With the development of the holographic printer, printing synthetic hologram requires smaller holographic element (hogel) size to improve spatial resolution of the reconstruction.
Anar Khuderchuluun +2 more
exaly +4 more sources
Optical Metasurface‐Based Holographic Stereogram [PDF]
Advanced Optical Materials, 2020 AbstractHolographic stereography providing binocular depth cues is one of the most promising technologies for 3D displays. However, conventional holographic stereograms based on micrometer‐scale pixels suffer from multiple diffraction orders and narrow viewing angles.
Yun‐Seok Choi +5 more
wiley +3 more sources
Progress in the Synthetic Holographic Stereogram Printing Technique
Applied Sciences (Switzerland), 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.
Xingpeng Yan, Jiang Xiaoyu
exaly +4 more sources
Applied Sciences (Switzerland), 2019 Effective perspective image segmentation and mosaicking (EPISM) method is an effective holographic stereogram printing method, but a mosaic misplacement of reconstruction image occurred when focusing away from the reconstruction image plane.
Fan Fan, Xingpeng Yan, Jiang Xiaoyu
exaly +4 more sources
Frontiers in Physics, 2021 In this paper, an optical field coding method for the fusion of real and virtual scenes is proposed to implement an augmented reality (AR)-based holographic stereogram.
Yunpeng Liu +8 more
doaj +2 more sources
Generating Multi-Depth 3D Holograms Using a Fully Convolutional Neural Network. [PDF]
Adv Sci (Weinh)This work introduces the forward–backward‐diffraction framework for computing multi‐depth diffraction fields and the layer‐by‐layer replacement method for handling occlusion relationships. When combined with a fully convolutional neural network, it generates multi‐depth holograms with excellent depth focusing and corrects occlusion relationships.
Yan X +9 more
europepmc +2 more sources
Applied Sciences, 2023 For 60 years, high-energy pulsed lasers have enabled the recording of extremely realistic portraits of living people within a few nanoseconds. In the 21st century, this confidential technique, which requires great skill and equipment, has almost ...
Philippe Gentet +3 more
doaj +1 more source
Automotive Holographic Head‐Up Displays
Advanced Materials, Volume 34, Issue 19, May 12, 2022., 2022 Automotive head‐up displays (HUDs) projected on the windshield provide the driver with visual navigation and vehicle data within the comfort of the driver's personal eye box through a customizable extended display space. This article presents a review of technological advances and future perspectives in holographic HUDs by analyzing the optoelectronics
Jana Skirnewskaja, Timothy D. Wilkinson
wiley +1 more source
Near‐Field Measurements of Water‐Entry Sound of Low‐Speed Metal Balls in a Non‐Anechoic Tank
Mathematical Problems in Engineering, Volume 2021, Issue 1, 2021., 2021 As one of the target characteristics, water‐entry sound characteristics are of great significance to study, and its research has certain reference value for the detection of sea target. The water‐entry sound of an underwater target is a transient sound signal, and it is mainly measured in open water such as the sea and lakes.
Qi Li +5 more
wiley +1 more source