公开(公告)号：US11650421B1

公开(公告)日：2023-05-16

申请号：US16421076

申请日：2019-05-23

Applicant: Meta Platforms Technologies, LLC

Inventor： Ian Erkelens ,  Larry Richard Moore, Jr. ,  Kevin James MacKenzie

IPC: G02B27/01 ,  G06F3/01

CPC classification number: G02B27/0172 ,  G06F3/012 ,  G06F3/013 ,  G02B2027/014 ,  G02B2027/0138 ,  G02B2027/0147 ,  G02B2027/0178

Abstract: A method may include identifying, by one or more processors, an object in a field of view of a wearable display, where the object is identified for a presbyopic compensation. The presbyopic compensation is performed by the one or more processors on image data of the object to generate compensated image data of the object. The one or more processors render an image in response to the compensated image data of the object on a display of the wearable display.

公开(公告)号：US11710467B2

公开(公告)日：2023-07-25

申请号：US17694356

申请日：2022-03-14

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Alexander Goettker ,  Thomas Scott Murdison ,  Kevin James MacKenzie ,  Larry Seiler

IPC: G09G5/37 ,  G06F3/01

CPC classification number: G09G5/37 ,  G06F3/012 ,  G09G2320/0247 ,  G09G2320/043 ,  G09G2330/021 ,  G09G2354/00

Abstract: In one embodiment, a computing system may access an image to be displayed by a display. The system may determine one or more first characteristics associated with a content of the image. The one or more first characteristics may include a contrast level of the content of the image with respect to a background of the image. The system may determine a first display persistence time period for the display to display the image based on the one or more first characteristics associated with the content of the image. The system may configure the display to display the image using the first display persistence time period.

公开(公告)号：US20240242447A1

公开(公告)日：2024-07-18

申请号：US18426091

申请日：2024-01-29

Applicant: Meta Platforms Technologies, LLC

Inventor： Charlene Mary Atlas ,  Nathan Matsuda ,  Thomas Scott Murdison ,  Kevin James MacKenzie ,  Jasmine Soria Sears ,  Romain Bachy ,  Ocean Quigley

IPC: G06T19/00 ,  G06T5/92 ,  G06T7/73 ,  G06T15/20

CPC classification number: G06T19/006 ,  G06T5/92 ,  G06T7/74 ,  G06T15/205 ,  G06T2215/16

Abstract: In one embodiment, a computing device may determine a virtual content to be displayed with a scene of a real-world environment. The device may generate an image depicting the virtual content. Using one or more sensors, the device may detect characteristics of the scene of the real-world environment. Based on the image and the characteristics of the scene, the device may determine that a visual enhancement is to be applied to the virtual content depicted in the image to enhance a contrast between the depicted virtual content and the scene. The device may generate a visually-enhanced image depicting the virtual content by applying the visual enhancement to the virtual content depicted in the image. The device may display the visually-enhanced image of the virtual content on a display of the computing device, wherein the scene of the real-world environment is visible through the display.

公开(公告)号：US20220366873A1

公开(公告)日：2022-11-17

申请号：US17694356

申请日：2022-03-14

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Alexander Goettker ,  Thomas Scott Murdison ,  Kevin James MacKenzie ,  Larry Seiler

IPC: G09G5/37 ,  G06F3/01

Abstract: In one embodiment, a computing system may access an image to be displayed by a display. The system may determine one or more first characteristics associated with a content of the image. The one or more first characteristics may include a contrast level of the content of the image with respect to a background of the image. The system may determine a first display persistence time period for the display to display the image based on the one or more first characteristics associated with the content of the image. The system may configure the display to display the image using the first display persistence time period.

公开(公告)号：US20230037329A1

公开(公告)日：2023-02-09

申请号：US17859176

申请日：2022-07-07

Applicant: Meta Platforms Technologies, LLC

Inventor： Ian Erkelens ,  Thomas Scott Murdison ,  Kevin James MacKenzie

IPC: G02B27/01 ,  G06F3/01

Abstract: Head-mounted display systems may include an eye-tracking subsystem and a fixation distance prediction subsystem. The eye-tracking subsystem may be configured to determine at least a gaze direction of a user's eyes and an eye movement speed of the user's eyes. The fixation distance prediction subsystem may be configured to predict, based on the eye movement speed and the gaze direction of the user's eyes, a fixation distance at which the user's eyes will become fixated prior to the user's eyes reaching a fixation state associated with the predicted fixation distance. Additional methods, systems, and devices are also disclosed.