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Medical applications of near-eye display devices: An exploratory study
International Journal of Surgery, 2014 Introduction: Near-eye display devices (such as Google Glass) may improve the efficiency and effectiveness of clinical care by giving clinicians information (such as the patient's vital signs) continuously within their field of vision during various ...
Wolfgang Vorraber, Dietmar Neubacher
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Near-eye foveated holographic display
Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP), 2018Holographic and two-dimensional displays can be combined at the angular spectrum domain to provide three-dimensional image near fovea and two-dimensional image for periphery. This scheme can resolve vergence-accommodation conflict of the near-eye display.
Jisoo Hong +4 more
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Holographic near-eye displays for virtual and augmented reality
ACM Transactions on Graphics, 2017We present novel designs for virtual and augmented reality near-eye displays based on phase-only holographic projection. Our approach is built on the principles of Fresnel holography and double phase amplitude encoding with additional hardware, phase correction factors, and spatial light modulator encodings to achieve full color, high contrast and low ...
Andrew Maimone +2 more
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Manufacturing Application-Driven Foveated Near-Eye Displays
IEEE Transactions on Visualization and Computer Graphics, 2019Traditional optical manufacturing poses a great challenge to near-eye display designers due to large lead times in the order of multiple weeks, limiting the abilities of optical designers to iterate fast and explore beyond conventional designs. We present a complete near-eye display manufacturing pipeline with a day lead time using commodity hardware ...
Kaan Aksit +6 more
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Near-eye light-field display with polarization multiplexing
Advances in Display Technologies IX, 2019We report a polarization-multiplexed additive light field display for near-eye applications. A polarization-sensitive Pancharatnam-Berry phase lens is implemented to generate two focal depths simultaneously. Then, a spatial polarization modulator is utilized to control the polarization state of each pixel and direct the two images to designated focal ...
Yun-Han Lee +4 more
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Hologaphic retinal projection near-eye display
Digital Holography and 3-D Imaging 2022, 2022Our recent works on holographic retinal projection display (RPD) are introduced here. Full-color holographic RPD with eyebox extension is proposed. Holographic super multi-view RPD is reported to present depth cues within a large depth range. The field of view limitation is broken through a two-step Fresnel diffraction calculation method.
Zi Wang +3 more
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Near-eye displays - a look into the christmas ball
2008 7th IEEE/ACM International Symposium on Mixed and Augmented Reality, 2008We first have a look at the development of AR in the recent 15 years and its current state. Given recent advances in computing and micro system technologies, it is hardly conceivable why AR technology should not finally be entering into mass market applications, the only way to amortize the development of such a complex technology.
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Computational See-Through Near-Eye Displays
2015See-through near-eye displays with the form factor and field of view of eyeglasses are a natural choice for augmented reality systems: the non-encumbering size enables casual and extended use and large field of view enables general-purpose spatially registered applications. However, designing displays with these attributes is currently an open problem.
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Compact Monocular 3D Near-eye Display
Imaging and Applied Optics 2017 (3D, AIO, COSI, IS, MATH, pcAOP), 2017Compact monocular 3D near-eye displays are proposed by using holographic waveguide combiner to reduce the weight and volume of its optical parts. The complex amplitude modulation technique is introduced to the system to solve the accommodation-convergence conflict of human eyes.
Juan Liu, Qiankun Gao, Jian Han
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Transparent Reflective Metasurfaces: from RIS to near-eye displays
2024 24th International Conference on Transparent Optical Networks (ICTON)Transparent reflective metasurfaces offer a flexible paradigm for controlling electromagnetic waves. This paper explores the design and application of transparent metasurfaces across a broad spectrum, from microwaves to visible light. We take advantage of three examples involving engineered geometries and reconfigurable materials to achieve distinct ...
Magno G., Marasco I., D'Orazio A.
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