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公开(公告)号：US11620780B2
公开(公告)日：2023-04-04
申请号：US16951339
申请日：2020-11-18
Applicant: Microsoft Technology Licensing, LLC
Inventor： Austin S. Lee , Kenneth Mitchell Jakubzak , Mathew J. Lamb , Alton Kwok
Abstract: Examples are disclosed that relate to utilizing image sensor inputs from different devices having different perspectives in physical space to construct an avatar of a first user in a video stream. The avatar comprises a three-dimensional representation of at least a portion of a face of the first user texture mapped onto a three-dimensional body simulation that follows actual physical movement of the first user. The three-dimensional body simulation of the first user is generated based on image data received from an imaging device and image sensor data received from a head-mounted display device both associated with the first user. The three-dimensional representation of the face of the first user is generated based on the image data received from the imaging device. The resulting video stream is sent, via a communication network, to a display device associated with a second user.
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Patent Agency Ranking
公开(公告)号：US11703994B2
公开(公告)日：2023-07-18
申请号：US17661087
申请日：2022-04-28
Applicant: Microsoft Technology Licensing, LLC
Inventor： Sheng Kai Tang , Julia Schwarz , Thomas Matthew Gable , Casey Leon Meekhof , Nahil Tawfik Sharkasi , Nicholas Ferianc Kamuda , Joshua Kyle Neff , Alton Kwok
IPC: G06F3/04815 , G06F3/01 , G02B27/00 , G02B27/01
CPC classification number: G06F3/04815 , G02B27/0093 , G02B27/017 , G06F3/017 , G02B2027/0178
Abstract: A computing system is provided. The computing system includes a head mounted display (HMD) device including a display, a processor configured to execute one or more programs, and associated memory. The processor is configured to display a virtual object at least partially within a field of view of a user on the display, identify a plurality of control points associated with the virtual object, and determine that one or more of the control points associated with the virtual object are further than a predetermined threshold distance from the user. The processor is configured to, based on the determination, invoke a far interaction mode for the virtual object and receive a trigger input from the user. In response to the trigger input in the far interaction mode, the processor is configured to invoke a near interaction mode and display a virtual interaction object within the predetermined threshold distance from the user.
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公开(公告)号：US20200226835A1
公开(公告)日：2020-07-16
申请号：US16298655
申请日：2019-03-11
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Alon Farchy , Jenny Kam , Dong Back Kim , Alton Kwok , James Leslie Humphrey, III
Abstract: Systems and methods are provided for selectively controlling a carry mode for holograms presented in mixed-reality environments and for providing leashing buffers for the holograms. The carry mode enables holograms to be functionally moved within a single mixed-reality environment, and out into one or more different mixed-reality environments. The carry mode can be automatically applied to holograms created within the mixed-reality environment. The carry mode can also be applied responsive to user input applied to world-locked holograms, which triggers a switch from the world-locked mode to the carry mode from. Holograms can also be leashed for persistently displaying holograms associated with or linked to a user in the mixed-reality environment to provide the user increased accessibility to the hologram while navigating within and without a particular mixed-reality environment. Selectable options are presented with a hologram in carry mode for switching from the carry mode to the world-locked mode.
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公开(公告)号：US11320957B2
公开(公告)日：2022-05-03
申请号：US16363684
申请日：2019-03-25
Applicant: Microsoft Technology Licensing, LLC
Inventor： Sheng Kai Tang , Julia Schwarz , Thomas Matthew Gable , Casey Leon Meekhof , Nahil Tawfik Sharkasi , Nicholas Ferianc Kamuda , Joshua Kyle Neff , Alton Kwok
IPC: G06F3/0481 , G06F3/01 , G02B27/00 , G02B27/01 , G06F3/04815
Abstract: A computing system is provided. The computing system includes a head mounted display (HMD) device including a display, a processor configured to execute one or more programs, and associated memory. The processor is configured to display a virtual object at least partially within a field of view of a user on the display, identify a plurality of control points associated with the virtual object, and determine that one or more of the control points associated with the virtual object are further than a predetermined threshold distance from the user. The processor is configured to, based on the determination, invoke a far interaction mode for the virtual object and receive a trigger input from the user. In response to the trigger input in the far interaction mode, the processor is configured to invoke a near interaction mode and display a virtual interaction object within the predetermined threshold distance from the user.
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公开(公告)号：US10885715B2
公开(公告)日：2021-01-05
申请号：US16298655
申请日：2019-03-11
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： Alon Farchy , Jenny Kam , Dong Back Kim , Alton Kwok , James Leslie Humphrey, III
Abstract: Systems and methods are provided for selectively controlling a carry mode for holograms presented in mixed-reality environments and for providing leashing buffers for the holograms. The carry mode enables holograms to be functionally moved within a single mixed-reality environment, and out into one or more different mixed-reality environments. The carry mode can be automatically applied to holograms created within the mixed-reality environment. The carry mode can also be applied responsive to user input applied to world-locked holograms, which triggers a switch from the world-locked mode to the carry mode from. Holograms can also be leashed for persistently displaying holograms associated with or linked to a user in the mixed-reality environment to provide the user increased accessibility to the hologram while navigating within and without a particular mixed-reality environment. Selectable options are presented with a hologram in carry mode for switching from the carry mode to the world-locked mode.
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公开(公告)号：US10789952B2
公开(公告)日：2020-09-29
申请号：US16228628
申请日：2018-12-20
Applicant: Microsoft Technology Licensing, LLC
Inventor： Luke Cartwright , Richard William Neal , Alton Kwok
Abstract: A computing system is provided. The computing system includes a processor of a display device configured to execute one or more programs. The processor is configured to receive, from a user, a voice command, a first auxiliary input from a first sensor, and a second auxiliary input from a second sensor. The processor is configured to, for each of a plurality of objects in the user's field of view in an environment, determine a first set of probability factors with respect to the first auxiliary input and a second set of probability factors with respect to the second auxiliary input. Each probability factor in the first and second sets indicates a likelihood that respective auxiliary inputs are directed to one of the plurality of objects. The processor is configured to determine a target object based upon the probability factors and execute the command on the target object.
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