Results 11 to 20 of about 2,661 (174)
Wide-angle color holographic near eye display with full bandwidth frequency multiplexing [PDF]
Scientific ReportsWide-angle holographic near-eye displays (HNEDs) face challenges in achieving high frame rates, full-color, high-resolution images, and shallow depth of field.
Maksymilian Chlipala +5 more
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Watermarking and Encryption for Holographic Communication
Photonics, 2022 Holographic communication is a three-dimensional (3D) video communication technology based on computer-generated holograms (CGHs) which has the potential to give users a more realistic visual perception.
Zehao He, Kexuan Liu, Liangcai Cao
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Status of Leaky Mode Holography
Photonics, 2021 It will soon be a decade since leaky mode waveguide devices were presented as a solution for holographic video displays. This paper seeks to provide a brief, topical review of advances made during that time.
Daniel E. Smalley +3 more
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Dynamic Holographic Display Based on Perovskite Nanocrystal Doped Liquid Crystal Film
IEEE Photonics Journal, 2021 Holography can produce the most real three-dimensional (3D) image, and is considered as the ultimate 3D display technology. However, compared with other display technologies, it has not been practically available in video display so far due to low ...
Zhongen Wu +5 more
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Avoiding 3D Obstacles in Mixed Reality: Does It Differ from Negotiating Real Obstacles?
Sensors, 2020 Mixed-reality technologies are evolving rapidly, allowing for gradually more realistic interaction with digital content while moving freely in real-world environments.
Bert Coolen +3 more
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Digital Holographic Three-Dimensional Video Displays [PDF]
Proceedings of the IEEE, 2011 Holography aims to record and regenerate volume filling light fields to reproduce ghost-like 3-D images that are optically indistinguishable from their physical 3-D originals. Digital holographic video displays are pixelated devices on which digital holograms can be written at video rates.
Levent Onural +2 more
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Structured Light Patterns Work Like a Hologram
Applied Sciences, 2023 The subject of this investigation is light diffraction from a structure formed at the lateral projection of structured light on the surface of a 3D object. It is demonstrated that the patterns of vertically structured light fringes change their structure
Sergey Alexandrovich Shoydin +1 more
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Bibliometric analysis of holographic data storage literature
Российский технологический журнал, 2023 Objectives. Snapshots of data can be stored in a holographic medium at varying depths. Data can be written via a spiral data channel in spinning holographic media in the form of circular disks like CDs or DVDs.
K. Kumar, R. Parameswaran
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Super-Fast Refresh Holographic Display Based on Liquid Crystal Films Doped With Silver Nanoparticles
IEEE Photonics Journal, 2019 Holography as a true three-dimensional (3-D) technique is thought to be the ultimate display technique. However, dynamic holographic materials still have problems such as slow refresh, high applied electrical field, etc., to be solved to realize video ...
Hongyue Gao +9 more
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Synthesis of holograms received by a communication channel [PDF]
Компьютерная оптика, 2020 A method for the synthesis of holograms that reconstruct a 3D image using two 2D images, including a topographic map of the surface of a 3D object and photographs of the texture of its surface obtained using coherent and incoherent radiation is proposed.
S.A. Shoydin
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