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公开(公告)号:US20150228118A1
公开(公告)日:2015-08-13
申请号:US14179384
申请日:2014-02-12
CPC分类号: G06T19/006 , G02B27/017 , G02B2027/0178 , G06F3/012 , G06F3/013 , G06F3/017
摘要: Embodiments are disclosed that relate to determining a pose of a device. One disclosed embodiment provides a method comprising receiving sensor information from one or more sensors of the device, and selecting a motion-family model from a plurality of different motion-family models based on the sensor information. The method further comprises providing the sensor information to the selected motion-family model and outputting an estimated pose of the device according to the selected motion-family model.
摘要翻译: 公开了涉及确定装置姿态的实施例。 一个公开的实施例提供了一种方法,包括从设备的一个或多个传感器接收传感器信息,以及基于传感器信息从多个不同的运动系列模型中选择运动系列模型。 该方法还包括将传感器信息提供给所选择的运动系列模型,并根据所选择的运动系列模型输出装置的估计姿态。
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公开(公告)号:US20150317832A1
公开(公告)日:2015-11-05
申请号:US14267625
申请日:2014-05-01
申请人: Michael John Ebstyne , Frederik Schaffalitzky , Drew Steedly , Ethan Eade , Martin Shetter , Michael Grabner
发明人: Michael John Ebstyne , Frederik Schaffalitzky , Drew Steedly , Ethan Eade , Martin Shetter , Michael Grabner
CPC分类号: G06F3/011 , G02B27/0093 , G02B27/017 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/012 , G06F2200/1637 , G06T19/006
摘要: Embodiments that relate to communicating to a user of a head-mounted display device an estimated quality level of a world-lock display mode are disclosed. For example, in one disclosed embodiment a sensor data is received from one or more sensors of the device. Using the sensor data, an estimated pose of the device is determined. Using the estimated pose, one or more virtual objects are displayed via the device in either the world-lock display mode or in a body-lock display mode. One or more of input uncertainty values of the sensor data and pose uncertainty values of the estimated pose are determined. The input uncertainty values and/or pose uncertainty values are mapped to the estimated quality level of the world-lock display mode. Feedback of the estimated quality level is communicated to a user via device.
摘要翻译: 公开了与头戴式显示装置的用户通信世界锁定显示模式的估计质量水平相关的实施例。 例如,在一个公开的实施例中,从设备的一个或多个传感器接收传感器数据。 使用传感器数据,确定装置的估计姿态。 使用估计的姿态,通过设备以世界锁定显示模式或身体锁定显示模式来显示一个或多个虚拟对象。 确定传感器数据的输入不确定度值和估计姿态的不确定性值的一个或多个。 输入不确定度值和/或姿态不确定性值被映射到世界锁定显示模式的估计质量水平。 估计质量水平的反馈通过设备传达给用户。
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公开(公告)号:US20150317831A1
公开(公告)日:2015-11-05
申请号:US14267624
申请日:2014-05-01
申请人: Michael John Ebstyne , Frederik Schaffalitzky , Stephen Latta , Paul Albert Lalonde , Drew Steedly , Alex Kipman , Ethan Eade
发明人: Michael John Ebstyne , Frederik Schaffalitzky , Stephen Latta , Paul Albert Lalonde , Drew Steedly , Alex Kipman , Ethan Eade
CPC分类号: G06T19/006 , G02B27/017 , G02B27/0172 , G02B2027/0187 , G06F3/011 , G06F3/017 , G06F3/0346 , G06F3/04815 , G06T13/80
摘要: Various embodiments relating to controlling a see-through display are disclosed. In one embodiment, virtual objects may be displayed on the see-through display. The virtual objects transition between having a position that is body-locked and a position that is world-locked based on various transition events.
摘要翻译: 公开了与控制透视显示器相关的各种实施例。 在一个实施例中,可以在透视显示器上显示虚拟对象。 虚拟对象在具有身体锁定的位置和基于各种过渡事件的世界锁定位置之间转换。
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公开(公告)号:US20150317833A1
公开(公告)日:2015-11-05
申请号:US14267711
申请日:2014-05-01
申请人: Michael John Ebstyne , Frederik Schaffalitzky , Drew Steedly , Calvin Chan , Ethan Eade , Alex Kipman , Georg Klein
发明人: Michael John Ebstyne , Frederik Schaffalitzky , Drew Steedly , Calvin Chan , Ethan Eade , Alex Kipman , Georg Klein
CPC分类号: G06T19/006 , G02B27/017 , G02B2027/0178 , G06F3/011 , G06F3/012 , G06F3/038
摘要: An augmented reality device including a plurality of sensors configured to output pose information indicating a pose of the augmented reality device. The augmented reality device further includes a band-agnostic filter and a band-specific filter. The band-specific filter includes an error correction algorithm configured to receive pose information as filtered by the band-agnostic filter and reduce a tracking error of the pose information in a selected frequency band. The augmented reality device further includes a display engine configured to position a virtual object on a see-through display as a function of the pose information as filtered by the band-agnostic filter and the band-specific filter.
摘要翻译: 包括多个传感器的增强现实设备,被配置为输出指示增强现实设备的姿势的姿态信息。 增强现实设备还包括带无关滤波器和带特定滤波器。 频带特定滤波器包括错误校正算法,其被配置为接收被频带不可知滤波器滤波的姿势信息,并减少所选频带中的姿态信息的跟踪误差。 增强现实设备还包括被配置为根据由带无关滤波器和频带特定滤波器过滤的姿势信息来将虚拟对象定位在透视显示器上的显示引擎。
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公开(公告)号:US20150316767A1
公开(公告)日:2015-11-05
申请号:US14267714
申请日:2014-05-01
申请人: Michael John Ebstyne , Frederik Schaffalitzky , Drew Steedly , Georg Klein , Ethan Eade , Michael Grabner
发明人: Michael John Ebstyne , Frederik Schaffalitzky , Drew Steedly , Georg Klein , Ethan Eade , Michael Grabner
IPC分类号: G02B27/01
CPC分类号: G02B27/0172 , G02B27/017 , G02B2027/0138 , G02B2027/0178 , G06F3/012 , G06F3/017 , G06T7/80 , G06T7/85 , G06T2207/10012 , G06T2207/10028 , G06T2207/30204
摘要: Embodiments related to mapping an environment of a machine-vision system are disclosed. For example, one disclosed method includes acquiring image data resolving one or more reference features of an environment and computing a parameter value based on the image data, wherein the parameter value is responsive to physical deformation of the machine-vision system.
摘要翻译: 公开了与映射机器视觉系统的环境有关的实施例。 例如,一种公开的方法包括获取解析环境的一个或多个参考特征并基于图像数据计算参数值的图像数据,其中参数值响应于机器视觉系统的物理变形。
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