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31.发明申请SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR A PINLIGHT SEE-THROUGH NEAR-EYE DISPLAY 有权系统，方法和计算机程序产品，用于通过近距离显示的PINLIGHT公开(公告)号：US20150177514A1
公开(公告)日：2015-06-25
申请号：US14134637
申请日：2013-12-19
Applicant: NVIDIA Corporation
Inventor： Andrew Stephen Maimone , Douglas Robert Lanman , David Patrick Luebke
IPC: G02B27/01
CPC classification number: G02B27/0101 , G02B2027/0123 , G02B2027/014 , G02B2027/015
Abstract: A system, method, and computer program product are provided for implementing a pinlight see-through near-eye display. Light cones configured to substantially fill a field-of-view corresponding to a pupil are generated by an array of pinlights positioned between a near focus plane and the pupil. Overlap regions where two of more light cones intersect at a display layer positioned between the array of pinlights and the pupil are determined. The two or more light cones are modulated based on the overlap regions to produce a target image at or beyond the near focus plane.
Abstract translation: 提供了一种系统，方法和计算机程序产品，用于实现光线透视近眼显示。 配置为基本上填充与瞳孔相对应的视场的光锥由位于近焦点平面和瞳孔之间的灯光阵列产生。 确定两个多个光锥在位于灯光阵列和瞳孔之间的显示层处相交的重叠区域。 基于重叠区域来调制两个或更多个光锥以在近焦点平面处或之外产生目标图像。
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公开(公告)号：US20140085282A1
公开(公告)日：2014-03-27
申请号：US13969202
申请日：2013-08-16
Applicant: NVIDIA Corporation
Inventor： David Patrick Luebke , Douglas Lanman
IPC: G09G5/10
CPC classification number: G09G5/10 , G02B3/0006 , G02B27/017 , G02B2027/0118 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/147 , G09G2354/00
Abstract: Systems and methods for performing optical image processing via a transparent display are disclosed. In one example approach, a method comprises determining a position of incident light on a see-through display device, determining a direction of the incident light relative to the see-through display device, and modulating, with the see-through display device, a transmission of the incident light through the see-through display device based on the determined position and determined direction of the incident light.
Abstract translation: 公开了通过透明显示器进行光学图像处理的系统和方法。 在一个示例性方法中，一种方法包括确定入射光在透视显示设备上的位置，确定入射光相对于透视显示设备的方向，以及通过直通式显示设备调制一个 基于所确定的入射光的位置和确定的方向，通过透视显示装置传输入射光。
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公开(公告)号：US11610122B2
公开(公告)日：2023-03-21
申请号：US17143608
申请日：2021-01-07
Applicant: NVIDIA Corporation
Inventor： Tero Tapani Karras , Samuli Matias Laine , David Patrick Luebke , Jaakko T. Lehtinen , Miika Samuli Aittala , Timo Oskari Aila , Ming-Yu Liu , Arun Mohanray Mallya , Ting-Chun Wang
Abstract: A latent code defined in an input space is processed by the mapping neural network to produce an intermediate latent code defined in an intermediate latent space. The intermediate latent code may be used as appearance vector that is processed by the synthesis neural network to generate an image. The appearance vector is a compressed encoding of data, such as video frames including a person's face, audio, and other data. Captured images may be converted into appearance vectors at a local device and transmitted to a remote device using much less bandwidth compared with transmitting the captured images. A synthesis neural network at the remote device reconstructs the images for display.
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公开(公告)号：US11580395B2
公开(公告)日：2023-02-14
申请号：US17069449
申请日：2020-10-13
Applicant: NVIDIA Corporation
Inventor： Tero Tapani Karras , Samuli Matias Laine , David Patrick Luebke , Jaakko T. Lehtinen , Miika Samuli Aittala , Timo Oskari Aila , Ming-Yu Liu , Arun Mohanray Mallya , Ting-Chun Wang
Abstract: A latent code defined in an input space is processed by the mapping neural network to produce an intermediate latent code defined in an intermediate latent space. The intermediate latent code may be used as appearance vector that is processed by the synthesis neural network to generate an image. The appearance vector is a compressed encoding of data, such as video frames including a person's face, audio, and other data. Captured images may be converted into appearance vectors at a local device and transmitted to a remote device using much less bandwidth compared with transmitting the captured images. A synthesis neural network at the remote device reconstructs the images for display.
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公开(公告)号：US20220334395A1
公开(公告)日：2022-10-20
申请号：US17670337
申请日：2022-02-11
Applicant: NVIDIA Corporation
Inventor： Jonghyun Kim , Ward Lopes , David Patrick Luebke , Manu Gopakumar
Abstract: Virtual reality (VR) displays are computer displays that present images or video in a manner that simulates a real experience for the viewer. In many cases, VR displays are implemented as head-mounted displays (HMDs) which provide a display in the line of sight of the user. Because current HMDs are composed of a display panel and magnifying lens with a gap therebetween, proper functioning of the HMDs limits their design to a box-like form factor, thereby negatively impacting both comfort and aesthetics. The present disclosure provides a different configuration for a VR display which allows for improved comfort and aesthetics, including specifically at least one coherent light source, at least one pupil replicating waveguide coupled to the at least one coherent light source to receive light therefrom, and at least one spatial light modulator coupled to the at least one pupil replicating waveguide to modulate the light.
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Patent Agency Ranking
公开(公告)号：US20210329306A1
公开(公告)日：2021-10-21
申请号：US17069253
申请日：2020-10-13
Applicant: NVIDIA Corporation
Inventor： Ming-Yu Liu , Ting-Chun Wang , Arun Mohanray Mallya , Tero Tapani Karras , Samuli Matias Laine , David Patrick Luebke , Jaakko Lehtinen , Miika Samuli Aittala , Timo Oskari Aila
Abstract: Apparatuses, systems, and techniques to perform compression of video data using neural networks to facilitate video streaming, such as video conferencing. In at least one embodiment, a sender transmits to a receiver a key frame from video data and one or more keypoints identified by a neural network from said video data, and a receiver reconstructs video data using said key frame and one or more received keypoints.
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公开(公告)号：US20210049468A1
公开(公告)日：2021-02-18
申请号：US17069449
申请日：2020-10-13
Applicant: NVIDIA Corporation
Inventor： Tero Tapani Karras , Samuli Matias Laine , David Patrick Luebke , Jaakko T. Lehtinen , Miika Samuli Aittala , Timo Oskari Aila , Ming-Yu Liu , Arun Mohanray Mallya , Ting-Chun Wang
Abstract: A latent code defined in an input space is processed by the mapping neural network to produce an intermediate latent code defined in an intermediate latent space. The intermediate latent code may be used as appearance vector that is processed by the synthesis neural network to generate an image. The appearance vector is a compressed encoding of data, such as video frames including a person's face, audio, and other data. Captured images may be converted into appearance vectors at a local device and transmitted to a remote device using much less bandwidth compared with transmitting the captured images. A synthesis neural network at the remote device reconstructs the images for display.
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公开(公告)号：US10401623B2
公开(公告)日：2019-09-03
申请号：US16186271
申请日：2018-11-09
Applicant: NVIDIA Corporation
Inventor： Jonghyun Kim , Kaan Aksit , Ward Lopes , David Patrick Luebke
Abstract: A display method and system are disclosed for virtual/augmented reality. The method includes the steps of generating an image by a projection engine and projecting light rays defining the image onto a diffuser holographic optical element (DHOE) located between an observer and a concave mirror element, where a concave surface of the concave mirror element faces the observer. The light rays are projected onto the DHOE at a reference angle that causes the light rays to be diffused to the concave surface of the concave mirror element and the diffused light rays are reflected back to the observer such that the observer perceives a virtual image that appears to the observer at a position behind the concave mirror element and further from the observer than the concave mirror element.
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公开(公告)号：US10317678B2
公开(公告)日：2019-06-11
申请号：US15426984
申请日：2017-02-07
Applicant: NVIDIA Corporation
Inventor： Kaan Aksit , David Patrick Luebke
Abstract: A method and system for operating a catadioptric glasses system is presented. The method includes the steps of generating an image via a light engine included in a glasses system and projecting the image onto a display that includes a diffusion layer positioned between a curved mirror and a user's retina. Light emitted from a surface of the diffusion layer is reflected off the curved mirror to the user's retina through the diffusion layer, and the diffusion layer is located between a focal point of the curved mirror and a surface of the curved mirror. The diffusion layer may be mechanically moved relative to the user's eye to enable light to pass through transparent regions in the diffusion layer in a time multiplexed fashion. The glasses system may also include a mirror stack to enable different virtual images to be formed at different depths.
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公开(公告)号：US10151924B2
公开(公告)日：2018-12-11
申请号：US15421266
申请日：2017-01-31
Applicant: NVIDIA Corporation
Inventor： Jonghyun Kim , Kaan Aksit , Ward Lopes , David Patrick Luebke
Abstract: A display method and system are disclosed for virtual/augmented reality. The method includes the steps of generating an image by a projection engine and projecting light rays defining the image onto a diffuser holographic optical element (DHOE) located between an observer and a concave mirror element, where a concave surface of the concave mirror element faces the observer. The light rays are projected onto the DHOE at a reference angle that causes the light rays to be diffused to the concave surface of the concave mirror element and the diffused light rays are reflected back to the observer such that the observer perceives a virtual image that appears to the observer at a position behind the concave mirror element and further from the observer than the concave mirror element.
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