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公开(公告)号：US11513605B2
公开(公告)日：2022-11-29
申请号：US16949268
申请日：2020-10-22
Applicant: Microsoft Technology Licensing, LLC
Inventor： Lori Ann Potts , Lev Cherkashin , David Rohn , Steven James Velat , Andrew C. Goris , Scott Francis Fullam , Travis Scott Legg , Craig Haskins , James Tichenor
IPC: G06F3/00 , G06F3/01 , G02B27/01 , G06F3/0346 , G06F3/038
Abstract: Examples of mixed reality computing devices that utilize remote sensors and local sensors as input devices are disclosed. In one example, a mixed reality computing device comprises an image sensor, a remote input device, a processor, and storage comprising stored instructions. The stored instructions are executable by the processor to perform object motion tracking and environmental tracking based on output from the image sensor, and in response to detecting that the remote input device is in use, adjust a parameter of the motion tracking while maintaining the environmental tracking.
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公开(公告)号：US09330464B1
公开(公告)日：2016-05-03
申请号：US14569562
申请日：2014-12-12
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Nathan Ackerman , Andrew C. Goris , Amir Nevet , David Mandelboum , Asaf Pellman
CPC classification number: G06K9/00335 , G01S7/4818 , G01S7/497 , G01S17/89 , G06F3/011 , G06F3/017 , G06F3/0304 , G06F3/04815 , G06K9/2036 , G06T7/521 , G06T2207/10016 , G06T2207/10048 , G06T2207/30196
Abstract: Embodiments are disclosed that relate to controlling a depth camera. In one example, a method comprises emitting light from an illumination source toward a scene through an optical window, selectively routing a at least a portion of the light emitted from the illumination source to an image sensor such that the portion of the light is not transmitted through the optical window, receiving an output signal generated by the image sensor based on light reflected by the scene, the output signal including at least one depth value of the scene, and adjusting the output signal based on the selectively routed portion of the light.
Abstract translation: 公开了涉及控制深度相机的实施例。 在一个示例中，一种方法包括通过光学窗口将来自照明源的光发射到场景，选择性地将从照明源发射的光的至少一部分路由到图像传感器，使得该部分光不被传输 通过所述光学窗口，基于由所述场景反射的光接收由所述图像传感器生成的输出信号，所述输出信号包括所述场景的至少一个深度值，以及基于所述光的选择性路由部分来调整所述输出信号。
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公开(公告)号：US20210034161A1
公开(公告)日：2021-02-04
申请号：US16949268
申请日：2020-10-22
Applicant: Microsoft Technology Licensing, LLC
Inventor： Lori Ann Potts , Lev Cherkashin , David Rohn , Steven James Velat , Andrew C. Goris , Scott Francis Fullam , Travis Scott Legg , Craig Haskins , James Tichenor
IPC: G06F3/01 , G02B27/01 , G06F3/0346 , G06F3/038
Abstract: Examples of mixed reality computing devices that utilize remote sensors and local sensors as input devices are disclosed. In one example, a mixed reality computing device comprises an image sensor, a remote input device, a processor, and storage comprising stored instructions. The stored instructions are executable by the processor to perform object motion tracking and environmental tracking based on output from the image sensor, and in response to detecting that the remote input device is in use, adjust a parameter of the motion tracking while maintaining the environmental tracking.
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Patent Agency Ranking
公开(公告)号：US09639985B2
公开(公告)日：2017-05-02
申请号：US13925624
申请日：2013-06-24
Applicant: Microsoft Technology Licensing, LLC
Inventor： Steven John Robbins , Drew Steedly , Nathan Ackerman , Quentin Simon Charles Miller , Andrew C. Goris
CPC classification number: G06T19/006 , G01B11/272 , G02B27/017 , G02B2027/0129 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187
Abstract: A system and method are disclosed for detecting angular displacement of a display element relative to a reference position on a head mounted display device for presenting a mixed reality or virtual reality experience. Once the displacement is detected, it may be corrected for to maintain the proper binocular disparity of virtual images displayed to the left and right display elements of the head mounted display device. In one example, the detection system uses an optical assembly including collimated LEDs and a camera which together are insensitive to linear displacement. Such a system provides a true measure of angular displacement of one or both display elements on the head mounted display device.
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公开(公告)号：US11314321B2
公开(公告)日：2022-04-26
申请号：US16922311
申请日：2020-07-07
Applicant: Microsoft Technology Licensing, LLC
Inventor： Drew Steedly , Michael Edward Samples , Alexandru Octavian Balan , William Douglas Guyman , Vuk Jovanovic , Taras Khapko , Ivan Razumenic , Vladimir Carapic , Martin Thomas Shetter , Jelena Mojasevic , Andrew C. Goris , Marko Bezulj
IPC: A63F13/211 , A63F13/212 , A63F13/213 , A63F13/22 , A63F13/235 , A63F13/24 , A63F13/25 , A63F13/31 , A63F13/42 , A63F13/428 , A63F13/5255 , A63F13/53 , A63F13/80 , A63F13/92 , F21V23/04 , G01B11/00 , G01C19/5776 , G01D5/26 , G01J1/44 , G02B27/01 , G06F3/01 , G06F3/03 , G06F3/033 , G06F3/0346 , G06F3/038 , G06F3/0481 , G06T7/246 , G06T7/285 , G06T7/70 , G06T7/73 , G06T7/80 , H04N13/204 , H04N13/239 , G06F3/04815 , H04N13/246 , H04N13/254 , H05B45/10 , H05B47/11 , H05B47/19 , H05B47/125
Abstract: One disclosed example provides a head-mounted device configured to control a plurality of light sources of a handheld object and acquire image data comprising a sequence of environmental tracking exposures in which the plurality of light sources are controlled to have a lower integrated intensity and handheld object tracking exposures in which the plurality of light sources are controlled to have a higher integrated intensity. The instructions are further executable to detect, via an environmental tracking exposure, one or more features of the surrounding environment, determine a pose of the head-mounted device based upon the one or more features of the surrounding environment detected, detect via a handheld object tracking exposure the plurality of light sources of the handheld object, determine a pose of the handheld object relative to the head-mounted device based upon the plurality of light sources detected, and output the pose of the handheld object.
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公开(公告)号：US10228561B2
公开(公告)日：2019-03-12
申请号：US13927025
申请日：2013-06-25
Applicant: Microsoft Technology Licensing, LLC
Inventor： Steve Robbins , Scott McEldowney , Xinye Lou , David Nister , Drew Steedly , Quentin Simon Charles Miller , David D Bohn , James Peele Terrell, Jr. , Andrew C. Goris , Nathan Ackerman
Abstract: An example see-through head-mounted display system includes a freeform prism and a display device configured to emit display light through the freeform prism to an eye of a user. The see-through head-mounted display system may also include an imaging device configured to receive gaze-detection light reflected from the eye and directed through the freeform prism.
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公开(公告)号：US10908694B2
公开(公告)日：2021-02-02
申请号：US15012694
申请日：2016-02-01
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Lori Ann Potts , Lev Cherkashin , David Rohn , Steven James Velat , Andrew C. Goris , Scott Francis Fullam , Travis Scott Legg , Craig Haskins , James Tichenor
IPC: G09G1/00 , G06F3/01 , G02B27/01 , G06F3/0346 , G06F3/038
Abstract: Examples of mixed reality computing devices that utilize remote sensors and local sensors as input devices are disclosed. In one example, a mixed reality computing device comprises an image sensor, a remote input device, a processor, and storage comprising stored instructions. The stored instructions are executable by the processor to perform object motion tracking and environmental tracking based on output from the image sensor, and in response to detecting that the remote input device is in use, adjust a parameter of the motion tracking while maintaining the environmental tracking.
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公开(公告)号：US10719125B2
公开(公告)日：2020-07-21
申请号：US15826560
申请日：2017-11-29
Applicant: Microsoft Technology Licensing, LLC
Inventor： Drew Steedly , Michael Edward Samples , Alexandru Octavian Balan , William Douglas Guyman , Vuk Jovanovic , Taras Khapko , Ivan Razumenic , Vladimir Carapic , Martin Thomas Shetter , Jelena Mojasevic , Andrew C. Goris , Marko Bezulj
IPC: A63F13/211 , A63F13/212 , A63F13/213 , A63F13/22 , A63F13/235 , A63F13/24 , A63F13/25 , A63F13/31 , A63F13/42 , A63F13/428 , A63F13/5255 , A63F13/53 , A63F13/80 , A63F13/92 , F21V23/04 , G01B11/00 , G01C19/5776 , G01D5/26 , G01J1/44 , G02B27/01 , G06F3/01 , G06F3/03 , G06F3/033 , G06F3/0346 , G06F3/038 , G06F3/0481 , G06T7/246 , G06T7/285 , G06T7/70 , G06T7/73 , G06T7/80 , H04N13/204 , H04N13/239 , H04N13/246 , H04N13/254 , H05B45/10 , H05B47/105 , H05B47/11 , H05B47/125 , H05B47/19
Abstract: One disclosed example provides a head-mounted device configured to control a plurality of light sources of a handheld object and acquire image data comprising a sequence of environmental tracking exposures in which the plurality of light sources are controlled to have a lower integrated intensity and handheld object tracking exposures in which the plurality of light sources are controlled to have a higher integrated intensity. The instructions are further executable to detect, via an environmental tracking exposure, one or more features of the surrounding environment, determine a pose of the head-mounted device based upon the one or more features of the surrounding environment detected, detect via a handheld object tracking exposure the plurality of light sources of the handheld object, determine a pose of the handheld object relative to the head-mounted device based upon the plurality of light sources detected, and output the pose of the handheld object.
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