Enhanced see-through near-eye display using time-division multiplexing of a Maxwellian-view and holographic display
نویسندگان
چکیده
منابع مشابه
Design of see-through near-eye display for presbyopia.
We propose a compact design of see-through near-eye display that is dedicated to presbyopia. Our solution is characterized by a plano-convex waveguide, which is essentially an integration of a corrective lens and two volume holograms. Its design rules are set forth in detail, followed by the results and discussion regarding the diffraction efficiency, field of view, modulation transfer function...
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Owing to the limited spatio-temporal resolution of display devices, dynamic holographic three-dimensional displays suffer from a critical trade-off between the display size and the visual angle. Here we show a projection-type holographic three-dimensional display, in which a digitally designed holographic optical element and a digital holographic projection technique are combined to increase bo...
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左右の視差で奥行を知覚する両眼視差方式の 3D映 像ディスプレイシステムは,現在本格的な実用化に 至っている.しかしながら,この方式では水晶体によ るピント調節からもたらされる立体感を刺激しないた め,視距離が近い場合,観察者のふくそうとピントの ずれ,いわゆるふくそう調節矛盾を発生し,眼精疲労 を引き起こす要因となる. 一方,ホログラフィは光の波面そのものを再生する ため,両眼視差だけではなく人間が有する全ての奥行 知覚や運動視差機能を複合的に刺激し,全く違和感の ない完全な 3D映像を再生することができる.古典的 なホログラフィは写真技術であるが,近年のコンピュー タの飛躍的な技術発展に伴い,現在では実在しない 物体の干渉縞を作成することも可能となりつつある. これを計算機合成ホログラム(Computer-Generated Hologram,以下 CGH)と呼ぶ.近年我々は,新...
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A holographic display system is able to offer an immersive 3D experience with a controllable focus cue that matches the depth information of virtual content. Proper calibration of an OST-HMD must take into account the specific features of that HMD. Existing calibration methods, however, cannot fully capture the optical characteristics of holographic display systems. With the aid of tracking sys...
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Large and complex information requires arbitrarily extensive displays for an exact, comprehensive visualization. This paper introduces a technique, time-multiplexing, for presenting such information that concentrates on the efficient management of time for a typical display. Timemultiplexing complements classical approaches, which are graphics oriented and make use of spatial and perceptual fea...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2019
ISSN: 1094-4087
DOI: 10.1364/oe.27.000689