公开(公告)号：US11892636B2

公开(公告)日：2024-02-06

申请号：US17376514

申请日：2021-07-15

申请人： Magic Leap, Inc.

发明人： Lionel Ernest Edwin ,  Ivan Li Chuen Yeoh ,  Samuel A. Miller ,  Edwin Joseph Selker ,  Adam Charles Carlson ,  Bjorn Nicolaas Servatius Vlaskamp ,  Paul M. Greco

IPC分类号： G02B27/01 ,  G06T19/00 ,  G06K9/00 ,  G09G5/00 ,  G06V40/19

CPC分类号： G02B27/0172 ,  G02B27/0179 ,  G06T19/006 ,  G06V40/19 ,  G09G5/003 ,  G02B2027/011 ,  G02B2027/014 ,  G02B2027/0138 ,  G02B2027/0178 ,  G02B2027/0187 ,  G09G2354/00

摘要： Systems and methods are disclosed for operating a head-mounted display system based on user perceptibility. The display system may be an augmented reality display system configured to provide virtual content on a plurality of depth planes by presenting the content with different amounts of wavefront divergence. Some embodiments include obtaining an image captured by an imaging device of the display system. Whether a threshold measure or more of motion blur is determined to be exhibited in one or more regions of the image. Based on a determination that the threshold measure or more of motion blur is exhibited in one or more regions of the image, one or more operating parameters of the wearable display are adjusted. Example operating parameter adjustments comprise adjusting the depth plane on which content is presented (e.g., by switching from a first depth plane to a second depth plane), adjusting a rendering quality, and adjusting power characteristics of the system.

公开(公告)号：US20240126086A1

公开(公告)日：2024-04-18

申请号：US18395195

申请日：2023-12-22

申请人： Magic Leap, Inc.

发明人： Lionel Ernest Edwin ,  Ivan Li Chuen Yeoh ,  Samuel A. Miller ,  Edwin Joseph Selker ,  Adam Charles Carlson ,  Bjorn Nicolaas Servatius Vlaskamp ,  Paul M. Greco

IPC分类号： G02B27/01 ,  G06T19/00 ,  G06V40/19 ,  G09G5/00

CPC分类号： G02B27/0172 ,  G02B27/0179 ,  G06T19/006 ,  G06V40/19 ,  G09G5/003 ,  G02B2027/011 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0187 ,  G09G2354/00

摘要： Systems and methods are disclosed for operating a head-mounted display system based on user perceptibility. The display system may be an augmented reality display system configured to provide virtual content on a plurality of depth planes by presenting the content with different amounts of wavefront divergence. Some embodiments include obtaining an image captured by an imaging device of the display system. Whether a threshold measure or more of motion blur is determined to be exhibited in one or more regions of the image. Based on a determination that the threshold measure or more of motion blur is exhibited in one or more regions of the image, one or more operating parameters of the wearable display are adjusted. Example operating parameter adjustments comprise adjusting the depth plane on which content is presented (e.g., by switching from a first depth plane to a second depth plane), adjusting a rendering quality, and adjusting power characteristics of the system.

公开(公告)号：US11733523B2

公开(公告)日：2023-08-22

申请号：US17278629

申请日：2019-09-25

申请人： Magic Leap, Inc.

发明人： Asif Sinay ,  Nizan Meitav ,  Chulwoo Oh ,  Barak Freedman ,  Michael Anthony Klug ,  Adam Charles Carlson

IPC分类号： G09G5/00 ,  G02B27/01

CPC分类号： G02B27/0172 ,  G02B2027/0107 ,  G02B2027/0138 ,  G02B2027/0178 ,  G02B2027/0187

摘要： A head mounted display system can include a camera, at least one waveguide, at least one coupling optical element that is configured such that light is coupled into said waveguide and guided therein, and at least one out-coupling element. The at least one out-coupling element can be configured to couple light that is guided within said waveguide out of said waveguide and direct said light to said camera. The at least one coupling element may comprise a diffractive optical element having optical power.

公开(公告)号：US20220035161A1

公开(公告)日：2022-02-03

申请号：US17278629

申请日：2019-09-25

申请人： Magic Leap, Inc.

发明人： Asif Sinay ,  Nizan Meitav ,  Chulwoo Oh ,  Barak Freedman ,  Michael Anthony Klug ,  Adam Charles Carlson

IPC分类号： G02B27/01 ,  G02B5/18

摘要： A head mounted display system can include a camera, at least one waveguide, at least one coupling optical element that is configured such that light is coupled into said waveguide and guided therein, and at least one out-coupling element. The at least one out-coupling element can be configured to couple light that is guided within said waveguide out of said waveguide and direct said light to said camera. The at least one coupling element may comprise a diffractive optical element having optical power.

公开(公告)号：US20210341742A1

公开(公告)日：2021-11-04

申请号：US17376514

申请日：2021-07-15

申请人： Magic Leap, Inc.

发明人： Lionel Ernest Edwin ,  Ivan Li Chuen Yeoh ,  Samuel A. Miller ,  Edwin Joseph Selker ,  Adam Charles Carlson ,  Bjorn Nicolaas Servatius Vlaskamp ,  Paul M. Greco

IPC分类号： G02B27/01 ,  G06T19/00 ,  G06K9/00 ,  G09G5/00

摘要： Systems and methods are disclosed for operating a head-mounted display system based on user perceptibility. The display system may be an augmented reality display system configured to provide virtual content on a plurality of depth planes by presenting the content with different amounts of wavefront divergence. Some embodiments include obtaining an image captured by an imaging device of the display system. Whether a threshold measure or more of motion blur is determined to be exhibited in one or more regions of the image. Based on a determination that the threshold measure or more of motion blur is exhibited in one or more regions of the image, one or more operating parameters of the wearable display are adjusted. Example operating parameter adjustments comprise adjusting the depth plane on which content is presented (e.g., by switching from a first depth plane to a second depth plane), adjusting a rendering quality, and adjusting power characteristics of the system.