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1. 发明公开

EP3014341A1 NEAR EYE DISPLAY 有权
标题翻译： AUGENNAHE ANZEIGE
公开(公告)号：EP3014341A1
公开(公告)日：2016-05-04
申请号：EP14741732.3
申请日：2014-06-24
申请人： Microsoft Technology Licensing, LLC
发明人： NISTER, David , KLEIN, Georg
IPC分类号： G02B27/01
摘要： A system and related methods for near-eye display of an image are provided. In one example, a near-eye display system includes a light source comprising a surface and a plurality of pixels having a pixel pitch of 5 microns or less. An aperture array is located between 2 mm and 5 mm from the surface of the light source. The aperture array comprises non-overlapping apertures that are each centered on a vertex of an equilateral triangle within a grid of equilateral triangles. The center of each aperture is spaced from the center of each adjacent aperture by an aperture spacing of between 1 mm and 9 mm. The aperture array selectively passes the light emitted from the pixels to display the image without a double image condition.
摘要翻译：提供了用于近距离显示图像的系统和相关方法。在一个示例中，近眼显示系统包括光源，其包括表面和具有5微米或更小的像素间距的多个像素。孔径阵列位于距离光源表面2mm至5mm之间。孔径阵列包括不重叠的孔，其各自以等边三角形网格内的等边三角形的顶点为中心。每个孔的中心与每个相邻孔的中心间隔开1mm至9mm之间的孔距。孔径阵列选择性地传递从像素发射的光以在没有双重图像条件的情况下显示图像。

2. 发明公开

EP3137975A1 DETERMINING COORDINATE FRAMES IN A DYNAMIC ENVIRONMENT 有权
标题翻译：爱尔兰动物园的BESTIMMUNG DER KOORDINATENRAHMEN
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
申请人： Microsoft Technology Licensing, LLC
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 , G06T7/00
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.
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。

3. 发明授权

EP3014341B1 NEAR EYE DISPLAY 有权
公开(公告)号：EP3014341B1
公开(公告)日：2020-03-11
申请号：EP14741732.3
申请日：2014-06-24
申请人： Microsoft Technology Licensing, LLC
发明人： NISTER, David , KLEIN, Georg
IPC分类号： G02B27/01

4. 发明公开

EP2932358A1 DIRECT INTERACTION SYSTEM FOR MIXED REALITY ENVIRONMENTS 审中-公开
标题翻译：与混合现实SYSTEM FOR ENVIRONMENTS直接互动
公开(公告)号：EP2932358A1
公开(公告)日：2015-10-21
申请号：EP13819112.7
申请日：2013-12-12
申请人： Microsoft Technology Licensing, LLC
发明人： MARGOLIS, Jeffrey N. , VAUGHT, Benjamin I. , KIPMAN, Alex Aben-Athar , KLEIN, Georg , SCHAFFALITZKY, Frederik , NISTER, David , MCMACKIN, Russ , BARNES, Doug
IPC分类号： G06F3/01
CPC分类号： G06T19/006 , A63F13/211 , A63F13/65 , A63F13/98 , G06F3/011 , H04N13/156 , H04N13/344
摘要： A system and method are disclosed for interacting with virtual objects in a virtual environment using an accessory such as a hand held object. The virtual object may be viewed using a display device. The display device and hand held object may cooperate to determine a scene map of the virtual environment, the display device and hand held object being registered in the scene map.

7. 发明授权

EP3137975B1 DETERMINING COORDINATE FRAMES IN A DYNAMIC ENVIRONMENT 有权
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
申请人： Microsoft Technology Licensing, LLC
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.

8. 发明公开

EP3025312A1 LATE STAGE REPROJECTION 有权
标题翻译： DARSTELLUNG VON BILDERN VIRTUELLER OBJEKTE
公开(公告)号：EP3025312A1
公开(公告)日：2016-06-01
申请号：EP14755447.1
申请日：2014-07-23
申请人： Microsoft Technology Licensing, LLC
发明人： WILLIAMS, Oliver, Michael, Christian , BARHAM, Paul , ISARD, Michael , WONG, Tuan , WOO, Kevin , KLEIN, Georg , SERVICE, Douglas, Kevin , MICHAIL, Ashraf, Ayman , PEARSON, Andrew , SHETTER, Martin , MARGOLIS, Jeffrey, Neil , ACKERMAN, Nathan , CHAN, Calvin , TOMLIN, Arthur, C.
IPC分类号： G06T19/00 , G02B27/01 , G06F3/01 , G06F3/0481
摘要： Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image.
摘要翻译：描述了以大于渲染帧速率的帧速率在增强现实环境中生成和显示与一个或多个虚拟对象相关联的图像的方法。渲染帧速率可以对应于呈现与头戴式显示设备（HMD）的姿势相关联的图像的最小时间。在一些实施例中，HMD可以确定与HMD的未来位置和取向相关联的预测姿态，基于预测姿态生成预渲染图像，在生成预渲染图像之后确定与HMD相关联的更新姿态基于更新的姿态和预先呈现的图像生成更新的图像，并且在HMD上显示更新的图像。可以经由预渲染图像的同形变换和/或像素偏移调整来生成更新的图像。

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