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公开(公告)号：US20130093789A1
公开(公告)日：2013-04-18
申请号：US13692885
申请日：2012-12-03
申请人： JAMES CHIA-MING LIU , STEPHEN GILCHRIST LATTA , ANTON ANDREWS , BENJAMIN ISAAC VAUGHT , CHRISTOPHER MICHAEL NOVAK , SHERIDAN LEIGH SMALL
发明人： JAMES CHIA-MING LIU , STEPHEN GILCHRIST LATTA , ANTON ANDREWS , BENJAMIN ISAAC VAUGHT , CHRISTOPHER MICHAEL NOVAK , SHERIDAN LEIGH SMALL
IPC分类号： G09G5/377
CPC分类号： G09G5/38 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0187 , G06F3/011 , G06F3/017 , G09G5/377
摘要： Virtual images are located for display in a head-mounted display (HMD) to provide an augment reality view to an HMD wearer. Sensor data may be collected from on-board sensors provided on an HMD. Additionally, other day may be collected from external sources. Based on the collected sensor data and other data, the position and rotation of the HMD wearer's head relative to the HMD wearer's body and surrounding environment may be determined. After resolving the HMD wearer's head position, the HMD wearer's total field of view (TFOV) may be classified into regions. Virtual images may then be located in the classified TFOV regions to locate the virtual images relative to the HMD wearer's body and surrounding environment.
摘要翻译： 虚拟图像位于用于显示在头戴式显示器（HMD）中以向HMD佩戴者提供增强现实视图。 可以从HMD上提供的车载传感器收集传感器数据。 另外，另外一天可能从外部来源收集。 基于所收集的传感器数据和其他数据，可以确定HMD佩戴者的头部相对于HMD佩戴者身体和周围环境的位置和旋转。 在解决HMD佩戴者的头部位置之后，HMD佩戴者的总视野（TFOV）可以分为区域。 然后虚拟图像可以位于分类的TFOV区域中，以相对于HMD佩戴者的身体和周围环境定位虚拟图像。
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公开(公告)号：US20130096863A1
公开(公告)日：2013-04-18
申请号：US13692855
申请日：2012-12-03
IPC分类号： G06F15/00
CPC分类号： G06F1/163 , G01C25/005 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F15/00 , G09G2320/0693
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.
摘要翻译： 提供了用于校准用户安装设备的系统，方法和计算机介质。 识别能够向用户佩戴的用户安装的设备提供校准数据的外部设备。 从外部设备接收到识别确认。 输入设备校准模式，其中描述用户安装的设备的校准数据由用户安装的设备接收。 校准数据至少部分地基于由外部设备获取和归一化的传感器数据。 然后接收校准数据。 校准数据包括用户的至少一个确定的姿势或身体测量以及用户安装的设备相对于用户的计算的对准。 用户安装的设备使用接收到的校准数据进行校准。
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公开(公告)号：US20120323515A1
公开(公告)日：2012-12-20
申请号：US13159888
申请日：2011-06-14
CPC分类号： G06F1/163 , G01C25/005 , G02B27/0093 , G02B27/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F15/00 , G09G2320/0693
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.
摘要翻译： 提供了用于校准用户安装设备的系统，方法和计算机介质。 识别能够向用户佩戴的用户安装的设备提供校准数据的外部设备。 从外部设备接收到识别确认。 输入设备校准模式，其中描述用户安装的设备的校准数据由用户安装的设备接收。 校准数据至少部分地基于由外部设备获取和归一化的传感器数据。 然后接收校准数据。 校准数据包括用户的至少一个确定的姿势或身体测量以及用户安装的设备相对于用户的计算的对准。 用户安装的设备使用接收到的校准数据进行校准。
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公开(公告)号：US20130154918A1
公开(公告)日：2013-06-20
申请号：US13331285
申请日：2011-12-20
CPC分类号： G06K9/00617 , G02B27/017 , G06F3/013 , G06K9/0061 , G06K9/00671
摘要： Systems, methods, and computer media for estimating user eye gaze are provided. A plurality of images of a user's eye are acquired. At least one image of at least part of the user's field of view is acquired. At least one gaze target area in the user's field of view is determined based on the plurality of images of the user's eye. An enhanced user eye gaze is then estimated by narrowing a database of eye information and corresponding known gaze lines to a subset of the eye information having gaze lines corresponding to a gaze target area. User eye information derived from the images of the user's eye is then compared with the narrowed subset of the eye information, and an enhanced estimated user eye gaze is identified as the known gaze line of a matching eye image.
摘要翻译： 提供了用于估计用户眼睛注视的系统，方法和计算机媒体。 获取用户眼睛的多个图像。 获取用户视场的至少一部分的至少一个图像。 基于用户眼睛的多个图像来确定用户视野中的至少一个注视目标区域。 然后通过将眼睛信息和相应的已知凝视线的数据库缩小为具有与注视目标区域相对应的注视线的眼睛信息的子集来估计增强的用户眼睛注视。 然后将从用户眼睛的图像导出的用户眼睛信息与眼睛信息的变窄子集进行比较，并且将增强的估计用户眼睛视线识别为匹配眼睛图像的已知凝视线。
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