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公开(公告)号：EP3063739A1
公开(公告)日：2016-09-07
申请号：EP14793743.7
申请日：2014-10-27
发明人： TOMLIN, Arthur , AMBRUS, Tony , AMADOR-LEON, Ron , FAJT, Nicholas Gervase , HASTINGS, Ryan , KAPLAN, Matthew G. , SCAVEZZE, Michael , MCCULLOCH, Daniel
CPC分类号： G06T19/006 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0118 , G02B2027/0138 , G02B2027/0141 , G02B2027/0178 , G06F3/011 , G06F3/04815 , G06T15/60
摘要： Various embodiments relating to creating a virtual shadow of an object in an image displayed with a see-through display are provided. In one embodiment, an image of a virtual object may be displayed with the see-through display. The virtual object may appear in front of a real-world background when viewed through the see-through display. A relative brightness of the real-world background around a virtual shadow of the virtual object may be increased when viewed through the see-through display. The virtual shadow may appear to result from a spotlight that is fixed relative to a vantage point of the see-through display.
摘要翻译： 提供了与通过显示器显示的图像中的对象的虚拟阴影相关的各种实施例。 在一个实施例中，可以用透视显示显示虚拟对象的图像。 当通过透视显示器查看时，虚拟对象可能会出现在真实背景的前方。 当通过透视显示器观看时，虚拟对象的虚拟阴影周围的真实世界背景的相对亮度可能会增加。 虚拟影子可能看起来是相对于透视显示器的有利位置固定的聚光灯。
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公开(公告)号：EP3137975B1
公开(公告)日：2018-07-25
申请号：EP15723076.4
申请日：2015-04-28
发明人： POULOS, Adam G. , TOMLIN, Arthur , AMBRUS, Tony , COLE, Jeffrey , MCLNTYRE, Ian Douglas , STEEDLY, Drew , SCHAFFALITZKY, Frederik , KLEIN, Georg , MULCAHY, Kathleen P.
IPC分类号： G06F3/01 , G06F3/0481 , G06T7/20 , G02B27/01 , G06K9/00 , G06T7/60 , G06K9/20 , G06K9/46 , G06K9/62 , G06T7/246 , G06T19/00
CPC分类号： G06T7/248 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G02B2027/0178 , G06F3/011 , G06F3/012 , G06F3/017 , G06F3/04815 , G06K9/00208 , G06K9/00624 , G06K9/00671 , G06K9/00791 , G06K9/00832 , G06K9/2018 , G06K9/4604 , G06K9/6215 , G06T7/20 , G06T7/60 , G06T19/006 , G06T2207/30252
摘要： Embodiments are disclosed for methods and systems of distinguishing movements of features in a physical environment. For example, on a head-mounted display device, one embodiment of a method includes obtaining a representation of real-world features in two or more coordinate frames and obtaining motion data from one or more sensors external to the head-mounted display device. The method further includes distinguishing features in one coordinate frame from features in another coordinate frame based upon the motion data.
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公开(公告)号：EP3479200A1
公开(公告)日：2019-05-08
申请号：EP17731992.8
申请日：2017-06-13
发明人： POULOS, Adam Gabriel , BROWN, Cameron Graeme , JACKSON, Andrew Austin , MATHEY-OWENS, Cheyne Rory Quin , THOMAS, Michael Robert , TOMLIN, Arthur
IPC分类号： G06F3/01 , G06F3/0481
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公开(公告)号：EP3281406A1
公开(公告)日：2018-02-14
申请号：EP16718542.0
申请日：2016-03-29
发明人： CRISLER, Matthew Calbraith , HELD, Robert Thomas , LATTA, Stephen , MICHAIL, Ashraf Ayman , SHETTER, Martin , TOMLIN, Arthur
CPC分类号： G06F3/013 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0181 , G02B2027/0187 , G06F3/011 , G06F3/012 , G06F3/04815 , H04N13/324 , H04N13/344 , H04N13/363
摘要： One embodiment provides a method to display video such as computer-rendered animation or other video. The method includes assembling a sequence of video frames featuring a moving object, each video frame including a plurality of subframes sequenced for display according to a schedule. The method also includes determining a vector-valued differential velocity of the moving object relative to a head of an observer of the video. At a time scheduled for display of a first subframe of a given frame, first-subframe image content transformed by a first transform is displayed. At a time scheduled for display of the second subframe of the given frame, second-subframe image content transformed by a second transform is displayed. The first and second transforms are computed based on the vector-valued differential velocity to mitigate artifacts.
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公开(公告)号：EP3108292A1
公开(公告)日：2016-12-28
申请号：EP15710310.2
申请日：2015-02-13
发明人： SYLVAN, Roger Sebastian , TOMLIN, Arthur , MCCULLOCH, Daniel Joseph , MOUNT, Brian , AMBRUS, Tony
CPC分类号： H04N13/332 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B27/2228 , G02B2027/0134 , G02B2027/0178 , G02B2027/0181 , G02B2027/0185 , G02B2027/0187 , G06F3/013 , H04N13/344 , H04N13/371 , H04N13/383 , H04N13/398
摘要： A method for displaying virtual imagery on a stereoscopic display system having a display matrix. The virtual imagery presents a surface of individually renderable loci viewable to an eye of the user. The method includes, for each locus of the viewable surface, illuminating a pixel of the display matrix. The illuminated pixel is chosen based on a pupil position of the eye as determined by the stereoscopic display system. For each locus of the viewable surface, a virtual image of the illuminated pixel is formed in a plane in front of the eye. The virtual image is positioned on a straight line passing through the locus, the plane, and the pupil position. In this manner, the virtual image tracks change in the user's pupil position.
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公开(公告)号：EP3479199A1
公开(公告)日：2019-05-08
申请号：EP17731443.2
申请日：2017-06-12
IPC分类号： G06F3/01 , G06F3/0484
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公开(公告)号：EP2994812B1
公开(公告)日：2019-04-17
申请号：EP14730325.9
申请日：2014-05-09
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公开(公告)号：EP3271687A1
公开(公告)日：2018-01-24
申请号：EP16708059.7
申请日：2016-02-23
IPC分类号： G01C21/20
CPC分类号： G01C21/206 , G01C21/365
摘要： A computing device includes a location sensor system including sensor(s) configured to measure one or more parameters of a surrounding environment, a pose-tracking engine configured to determine a current pose of the computing device based on the one or more measured parameters of the surrounding environment, a graphing engine configured to access a traversability graph including a plurality of vertices each having a local coordinate system, a navigation engine configured to identify a nearby vertex of the traversability graph to the current pose, and configured to determine a path of traversable edges between the nearby vertex and a destination vertex of the traversability graph, and a display configured to visually present as an overlay to the environment a navigation visualization corresponding to the path.
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9.发明公开
公开(公告)号：EP3137975A1
公开(公告)日：2017-03-08
申请号：EP15723076.4
申请日：2015-04-28
发明人： POULOS, Adam G. , TOMLIN, Arthur , AMBRUS, Tony , COLE, Jeffrey , MCLNTYRE, Ian Douglas , STEEDLY, Drew , SCHAFFALITZKY, Frederik , KLEIN, Georg , MULCAHY, Kathleen P.
CPC分类号： G06T7/248 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G02B2027/0178 , G06F3/011 , G06F3/012 , G06F3/017 , G06F3/04815 , G06K9/00208 , G06K9/00624 , G06K9/00671 , G06K9/00791 , G06K9/00832 , G06K9/2018 , G06K9/4604 , G06K9/6215 , G06T7/20 , G06T7/60 , G06T19/006 , G06T2207/30252
摘要： Embodiments are disclosed for methods and systems of distinguishing movements of features in a physical environment. For example, on a head-mounted display device, one embodiment of a method includes obtaining a representation of real-world features in two or more coordinate frames and obtaining motion data from one or more sensors external to the head-mounted display device. The method further includes distinguishing features in one coordinate frame from features in another coordinate frame based upon the motion data.
摘要翻译： 公开了用于区分物理环境中的特征的移动的方法和系统的实施例。 例如，在头戴式显示装置上，方法的一个实施例包括获得两个或更多个坐标系中的真实世界特征的表示，并从头戴式显示装置外部的一个或多个传感器获得运动数据。 该方法还包括基于运动数据将一个坐标系中的特征与另一坐标系中的特征区分开。
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公开(公告)号：EP2997449A2
公开(公告)日：2016-03-23
申请号：EP14828375.7
申请日：2014-05-12
发明人： POULOS, Adam G. , KEIBLER, Evan Michael , TOMLIN, Arthur , BROWN, Cameron , MCCULLOCH, Daniel , MOUNT, Brian , KROYMANN, Dan , ALT, Gregory Lowell
CPC分类号： G06T19/006 , G02B27/017 , G02B27/0172 , G02B2027/0112 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/013 , G06F3/147 , G09G2340/0464
摘要： Embodiments are disclosed that relate to operating a user interface on an augmented reality computing device comprising a display system. For example, one disclosed embodiment includes displaying a virtual object via the display system as free-floating, detecting a trigger to display the object as attached to a surface, and, in response to the trigger, displaying the virtual object as attached to the surface via the display system. The method may further include detecting a trigger to detach the virtual object from the surface and, in response to the trigger to detach the virtual object from the surface, detaching the virtual object from the surface and displaying the virtual object as free-floating.
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