Results 1 to 10 of about 19,149 (219)
Slim-panel holographic video display [PDF]
Nature Communications, 2020 Holographic displays that are both compact and produce realistic holograms without eyestrain are still difficult to realize. Here the authors implement a steering-backlight unit and a holographic video processor to produce a realistic holographic display
Jungkwuen An +15 more
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Label-free viability assay using in-line holographic video microscopy [PDF]
Scientific Reports, 2022 Total holographic characterization (THC) is presented here as an efficient, automated, label-free method of accurately identifying cell viability. THC is a single-particle characterization technology that determines the size and index of refraction of ...
Rostislav Boltyanskiy +3 more
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Compressive Holographic Video [PDF]
Optics Express, 2016 Compressed sensing has been discussed separately in spatial and temporal domains. Compressive holography has been introduced as a method that allows 3D tomographic reconstruction at different depths from a single 2D image.
Chen, Huaijin +6 more
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HoloKinect: Holographic 3D Video Conferencing
Sensors, 2022 Recent world events have caused a dramatic rise in the use of video conferencing solutions such as Zoom and FaceTime. Although 3D capture and display technologies are becoming common in consumer products (e.g., Apple iPhone TrueDepth sensors, Microsoft ...
Stephen Siemonsma, Tyler Bell
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Full-Field Dynamic Parameters and Tension Identification of Stayed Cables Using a Novel Holographic Vision-Based Method [PDF]
SensorsDue to the slender geometry and low-amplitude vibrations of stayed cables, existing vision-based methods often fail to accurately identify their full-field dynamic parameters, especially the higher-order modes.
Shuai Shao +5 more
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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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