Real-time phase-only color holographic video display system using LED illumination [PDF]
, 2009 Cataloged from PDF version of article.A real-time full-color phase-only holographic display system generates holograms of 3D objects. The system includes a 3D object formed by voxels, an internet-based transmission capability that transmits the object ...
Kang, H., Onural, L., Yaras, F.
core +1 more source
Digital Holographic Printing Methods for 3D Visualization of Cultural Heritage Artifacts
Digital Presentation and Preservation of Cultural and Scientific Heritage, 2014 Holography enables capture and reconstruction of the optical field scattered from three-dimensional (3D) objects. The hologram encodes both amplitude and phase of the field under coherent illumination, whereas photography records only the amplitude by ...
Hoonjong Kang +9 more
doaj +1 more source
Magnetic induction mapping of magnetite chains in magnetotactic bacteria at room temperature and close to the Verwey transition using electron holography [PDF]
, 2005 Off-axis electron holography in the transmission electron microscope is used to record magnetic induction maps of closely spaced magnetite crystals in magnetotactic bacteria at room temperature and after cooling the sample using liquid nitrogen.
Buseck, Peter R. +5 more
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Wavelet compression of digital holograms: Towards a view-dependent framework [PDF]
, 2013 International audienceAn analysis and discussion on the relevance of various wavelet schemes for hologram compression and reconstruction when the rendering configuration makes it possible to exploit selective refinements to perform a viewpoint-based ...
Gioia, Patrick +2 more
core +6 more sources
ANALYSIS OF ACCOMMODATION CUES IN HOLOGRAPHIC STEREOGRAMS
2018 - 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2018 The simplicity of the holographic stereogram (HS) makes it an attractive option in comparison to the more complex coherent computer generated hologram (CGH) methods. The cost of its simplicity is that the HS cannot accurately reconstruct deep scenes due to the lack of correct accommodation cues. The exact nature of the accommodation cues present in HSs,
Gotchev Atanas +2 more
openaire +3 more sources
Special Section Guest Editorial: Image/Video Quality and System Performance [PDF]
, 2014 Rapid developments in display technologies, digital printing, imaging sensors, image processing and image transmission are providing new possibilities for creating and conveying visual content. In an age in which images and video are ubiquitous and where
Larabi, M.C. +5 more
core +2 more sources
Single scattering by realistic, inhomogeneous mineral dust particles with stereogrammetric shapes [PDF]
, 2013 Light scattering by single, inhomogeneous mineral dust particles was simulated based on shapes and compositions derived directly from measurements of real dust particles instead of using a mathematical shape model.
D. Scheuvens +4 more
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Studying the Recent Improvements in Holograms for Three‐Dimensional Display
International Journal of Optics, Volume 2014, Issue 1, 2014., 2014 Displayers tend to become three‐dimensional. The most advantage of holographic 3D displays is the possibility to observe 3D images without using glasses. The quality of created images by this method has surprised everyone. In this paper, the experimental steps of making a transmission hologram have been mentioned.
Hamed Abbasi +4 more
wiley +1 more source
Construction and Calibration of Optically Efficient LCD-based Multi-Layer Light Field Displays [PDF]
, 2012 Near-term commercial multi-view displays currently employ ray-based 3D or 4D light field techniques. Conventional approaches to ray-based display typically include lens arrays or heuristic barrier patterns combined with integral interlaced views on a ...
Douglas Lanman +12 more
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Circular holographic video display system [PDF]
, 2011 Cataloged from PDF version of article.A circular holographic video display system reconstructs holographic video. Phase-only spatial light modulators are tiled in a circular configuration in order to increase the field of view. A beam-splitter is used
Kang, H., Onural, L., Yaras, F.
core +1 more source