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公开(公告)号：US20200098097A1
公开(公告)日：2020-03-26
申请号：US16697711
申请日：2019-11-27
Applicant: MAGIC LEAP, INC.
Inventor： Jose Felix Rodriguez , Ricardo Martinez Perez
Abstract: A virtual, augmented, or mixed reality display system includes a display configured to display virtual, augmented, or mixed reality image data, the display including one or more optical components which introduce optical distortions or aberrations to the image data. The system also includes a display controller configured to provide the image data to the display. The display controller includes memory for storing optical distortion correction information, and one or more processing elements to at least partially correct the image data for the optical distortions or aberrations using the optical distortion correction information.
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公开(公告)号：US20250095124A1
公开(公告)日：2025-03-20
申请号：US18959252
申请日：2024-11-25
Applicant: MAGIC LEAP, INC.
Inventor： Jose Felix Rodriguez , Ricardo Martinez Perez
IPC: G06T5/80 , G06F1/3203 , G06F3/14 , G06T3/18 , G06T3/4007
Abstract: A virtual, augmented, or mixed reality display system includes a display configured to display virtual, augmented, or mixed reality image data, the display including one or more optical components which introduce optical distortions or aberrations to the image data. The system also includes a display controller configured to provide the image data to the display. The display controller includes memory for storing optical distortion correction information, and one or more processing elements to at least partially correct the image data for the optical distortions or aberrations using the optical distortion correction information.
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公开(公告)号：US20240185380A1
公开(公告)日：2024-06-06
申请号：US18439296
申请日：2024-02-12
Applicant: Magic Leap, Inc.
Abstract: A method of generating foveated rendering using temporal multiplexing includes generating a first spatial profile for an FOV by dividing the FOV into a first foveated zone and a first peripheral zone. The first foveated zone will be rendered at a first pixel resolution, and the first peripheral zone will be rendered at a second pixel resolution lower than the first pixel resolution. The method further includes generating a second spatial profile for the FOV by dividing the FOV into a second foveated zone and a second peripheral zone, the second foveated zone being spatially offset from the first foveated zone. The second foveated zone and the second peripheral zone will be rendered at the first pixel resolution and the second pixel resolution, respectively. The method further includes multiplexing the first spatial profile and the second spatial profile temporally in a sequence of frames.
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公开(公告)号：US11906732B2
公开(公告)日：2024-02-20
申请号：US18176333
申请日：2023-02-28
Applicant: Magic Leap, Inc.
Inventor： Carlos A. Rivera Cintron , Gregory Link , Jeffrey Scott Sommers , Matthew Thomas Hull , Jose Felix Rodriguez , Ricardo Martinez Perez
IPC: G02B27/00 , G02B27/01 , G06F1/3218 , G06F1/3231 , G06F1/3234
CPC classification number: G02B27/0093 , G02B27/017 , G06F1/3218 , G06F1/3231 , G06F1/3265
Abstract: Head-mounted display systems with power saving functionality are disclosed. The systems can include a frame configured to be supported on the head of the user. The systems can also include a head-mounted display disposed on the frame, one or more sensors, and processing electronics in communication with the display and the one or more sensors. In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame is in a certain position (e.g., upside-down or on top of the head of the user). In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame has been stationary for at least a threshold period of time.
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公开(公告)号：US11616911B2
公开(公告)日：2023-03-28
申请号：US16902820
申请日：2020-06-16
Applicant: Magic Leap, Inc.
Inventor： Jose Felix Rodriguez , Ricardo Martinez Perez , Reza Nourai
Abstract: A virtual or augmented reality display system that controls power inputs to the display system as a function of image data. Image data itself is made of a plurality of image data frames, each with constituent color components of, and depth planes for displaying on, rendered content. Light sources or spatial light modulators to relay illumination from the light sources may receive signals from a display controlled to adjust a power setting to the light source or spatial light modulator based on control information embedded in an image data frame.
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Patent Agency Ranking
公开(公告)号：US11481911B2
公开(公告)日：2022-10-25
申请号：US15239710
申请日：2016-08-17
Applicant: Magic Leap, Inc.
Inventor： Jose Felix Rodriguez , Ricardo Martinez Perez
IPC: G06T7/50 , G02B27/01 , G09G3/00 , G09G5/00 , H04N13/395 , H04N13/398 , G06T19/00 , H04N13/344 , G06T7/579 , G09G3/20 , G06F3/14
Abstract: A virtual or augmented reality display system that controls a display using control information included with the virtual or augmented reality imagery that is intended to be shown on the display. The control information can be used to specify one of multiple possible display depth planes. The control information can also specify pixel shifts within a given depth plane or between depth planes. The system can also enhance head pose measurements from a sensor by using gain factors which vary based upon the user's head pose position within a physiological range of movement.
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公开(公告)号：US20210385379A1
公开(公告)日：2021-12-09
申请号：US17235820
申请日：2021-04-20
Applicant: Magic Leap, Inc.
Inventor： Brian Keith Smith , Carlos A. Rivera Cintron , Jose Felix Rodriguez , Matthew Thomas Hull , Gregory Michael Link
Abstract: A head mounted display system can process images by assessing relative motion between the head mounted display and one or more features in a user's environment. The assessment of relative motion can include determining whether the head mounted display has moved, is moving and/or is expected to move with respect to one or more features in the environment. Additionally or alternatively, the assessment can include determining whether one or more features in the environment have moved, are moving and/or are expected to move relative to the head mounted display. The image processing can further include determining one or more virtual image content locations in the environment that correspond to a location where renderable virtual image content appears to a user when the location appears in the display and comparing the one or more virtual image content locations in the environment with a viewing zone.
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公开(公告)号：US11151699B2
公开(公告)日：2021-10-19
申请号：US16926484
申请日：2020-07-10
Applicant: MAGIC LEAP, INC.
Inventor： Jose Felix Rodriguez , Ricardo Martinez Perez
Abstract: A virtual, augmented, or mixed reality display system includes a display configured to display virtual, augmented, or mixed reality image data, the display including one or more optical components which introduce optical distortions or aberrations to the image data. The system also includes a display controller configured to provide the image data to the display. The display controller includes memory for storing optical distortion correction information, and one or more processing elements to at least partially correct the image data for the optical distortions or aberrations using the optical distortion correction information.
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公开(公告)号：US20200342577A1
公开(公告)日：2020-10-29
申请号：US16926484
申请日：2020-07-10
Applicant: MAGIC LEAP, INC.
Inventor： Jose Felix Rodriguez , Ricardo Martinez Perez
Abstract: A virtual, augmented, or mixed reality display system includes a display configured to display virtual, augmented, or mixed reality image data, the display including one or more optical components which introduce optical distortions or aberrations to the image data. The system also includes a display controller configured to provide the image data to the display. The display controller includes memory for storing optical distortion correction information, and one or more processing elements to at least partially correct the image data for the optical distortions or aberrations using the optical distortion correction information.
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公开(公告)号：US20200314335A1
公开(公告)日：2020-10-01
申请号：US16902820
申请日：2020-06-16
Applicant: Magic Leap, Inc.
Inventor： Jose Felix Rodriguez , Ricardo Martinez Perez , Reza Nourai
Abstract: A virtual or augmented reality display system that controls power inputs to the display system as a function of image data. Image data itself is made of a plurality of image data frames, each with constituent color components of, and depth planes for displaying on, rendered content. Light sources or spatial light modulators to relay illumination from the light sources may receive signals from a display controlled to adjust a power setting to the light source or spatial light modulator based on control information embedded in an image data frame.
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