126 COLOR HOLOGRAPHIC STEREOGRAM
نویسندگان
چکیده
منابع مشابه
Holographic Optical Elements for Holographic Stereogram Printers
A number of methods for producing holographic optical elements (HOEs) for use in projecting integral images in holographic stereogram printers are presented, with emphasis on application to Ultragram format one-step stereograms. Creation of HOEs to replace standard diffusion screens and enhance stereogram printer imaging properties and efficiency is discussed. Monolithic and integral holographi...
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A novel design of dynamic holographic stereogram with a curved array of spatial light modulators (SLMs) is proposed. In general, it is difficult to simultaneously achieve a wide viewing angle and an available width for the digital holographic display. Moreover, the wide viewing angle of a display system needs a large optical numerical aperture where the paraxial approximation fails, and thus an...
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Extremely simplified image projection technique based on optical fibers and a single Spatial Light Modulator is presented. Images are formed by addressing the modulator with especially iterated Fourier holograms, precisely aligned on the projection screen using phase factors of lenses and gratings. Focusing is done electronically with no moving parts. Color operation is done by spatial side-by-...
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ABSTRACT: We propose to detail a comparison of optical non invasive techniques using panchromatic holographic plates and digital holography for analyzing unsteady wake flows. Few years ago, ONERA developed optical methods based on real-time three-wavelength holographic interferometry using transmission and reflection holographic plates. These techniques combine the advantages of differential in...
متن کاملHolographic directive reflectors for reflective color LCDs
RGB directive color reflectors were implemented for bright reflective color LCDs. The reflection gain at a white display state was suggested to be 3.5 times as large as the white standard. The color gamut was found to be as wide as the NTSC standard. There observed little color shifts within the directive angle.
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ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 1995
ISSN: 1884-037X,0916-4731
DOI: 10.3154/jvs.15.supplement1_153