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公开(公告)号：US09245501B2
公开(公告)日：2016-01-26
申请号：US14706377
申请日：2015-05-07
发明人： James Chia-Ming Liu , Stephen Gilchrist Latta , Anton Andrews , Benjamin Isaac Vaught , Christopher Michael Novak , Sheridan Leigh Martin
CPC分类号： G09G5/38 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0187 , G06F3/011 , G06F3/017 , G09G5/377
摘要： Virtual objects are located for display in a head-mounted display (HMD) to provide an augment reality view to an HMD wearer. An HMD wearer's total field of view (TFOV) is classified into two or more regions. Additionally, a field of view (FOV) for the HMD wearer is determined. The FOV is compared with the two or more regions of the HMD wearer's TFOV. Responsive to this comparison, virtual objects are determined for display based on a location of the FOV relative to the two or more regions of the HMD wearer's TFOV. The virtual objects may then be displayed by the HMD at an appropriate location.
摘要翻译： 虚拟对象位于头戴式显示器（HMD）中，以向HMD穿戴者提供增强现实视图。 HMD佩戴者的总视野（TFOV）被分为两个或更多个区域。 另外，确定HMD佩戴者的视场（FOV）。 将FOV与HMD佩戴者的TFOV的两个或更多个区域进行比较。 响应于该比较，基于相对于HMD佩戴者的TFOV的两个或更多个区域的FOV的位置来确定虚拟对象的显示。 虚拟对象然后可以由HMD在适当的位置显示。
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公开(公告)号：US10754379B2
公开(公告)日：2020-08-25
申请号：US15400591
申请日：2017-01-06
摘要： Systems, methods, and computer media for calibrating user-mounted devices are provided. An external device capable of providing calibration data to a user-mounted device worn by a user is identified. An identification acknowledgement is received from the external device. A device calibration mode is entered in which calibration data describing the user-mounted device is received by the user-mounted device. The calibration data is based at least in part on sensor data acquired and normalized by the external device. The calibration data is then received. The calibration data includes at least one determined pose or body measurement of the user and a calculated alignment of the user-mounted device relative to the user. The user-mounted device is calibrated using the received calibration data.
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