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公开(公告)号：US20150363966A1
公开(公告)日：2015-12-17
申请号：US14307183
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland , Dan DeBroeck
CPC分类号： G06T7/344 , G06F3/011 , G06F3/017 , G06F3/03547 , G06F3/04815 , G06F3/0488 , G06T7/70 , G06T19/006
摘要： Virtual model viewing methods and apparatus are described. According to one aspect, a virtual model viewing method includes using a user device, accessing model data which may be used to generate a plurality of views of a virtual model, using a camera of the user device, generating image data of content of the physical world, and using the model data and the image data, creating one of the views of the virtual model which comprises at least some of the content of the physical world, and displaying the one view of the virtual model using a display screen of the user device.
摘要翻译： 描述虚拟模型查看方法和装置。 根据一个方面，虚拟模型查看方法包括使用用户设备，使用用户设备的摄像机访问可用于生成虚拟模型的多个视图的模型数据，生成物理内容的图像数据 并且使用模型数据和图像数据，创建包括物理世界的至少一些内容的虚拟模型的视图之一，并且使用用户的显示屏显示虚拟模型的一个视图 设备。
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公开(公告)号：US09589354B2
公开(公告)日：2017-03-07
申请号：US14307183
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland , Dan DeBroeck
CPC分类号： G06T7/344 , G06F3/011 , G06F3/017 , G06F3/03547 , G06F3/04815 , G06F3/0488 , G06T7/70 , G06T19/006
摘要： Virtual model viewing methods and apparatus are described. According to one aspect, a virtual model viewing method includes using a user device, accessing model data which may be used to generate a plurality of views of a virtual model, using a camera of the user device, generating image data of content of the physical world, and using the model data and the image data, creating one of the views of the virtual model which comprises at least some of the content of the physical world, and displaying the one view of the virtual model using a display screen of the user device.
摘要翻译： 描述虚拟模型查看方法和装置。 根据一个方面，虚拟模型查看方法包括使用用户设备，使用用户设备的摄像机访问可用于生成虚拟模型的多个视图的模型数据，生成物理内容的图像数据 世界，并且使用模型数据和图像数据，创建包括物理世界的至少一些内容的虚拟模型的视图之一，并且使用用户的显示屏显示虚拟模型的一个视图 设备。
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公开(公告)号：US20150363965A1
公开(公告)日：2015-12-17
申请号：US14307117
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland , Dan DeBroeck
CPC分类号： G06F3/017 , G06F3/03547 , G06F3/04815 , G06F3/0488 , G06T19/003 , G06T2210/04
摘要： Virtual model navigation methods and apparatus are described. According to one aspect, a virtual model navigation method includes using a display screen of a user device, displaying a plurality of views of a virtual model in a plurality of frames, wherein the displaying comprises displaying one of the views in one of the frames with the virtual camera positioned at a first view point within a virtual scene of the virtual model, after the displaying the one of the views, detecting movement of the user device from a first location in the physical world at the first moment in time to a second location in the physical world at a second moment in time, and wherein the displaying comprises displaying another of the views in another of the frames with the virtual camera positioned at a second view point within the virtual scene as a result of the detection of the movement of the user device.
摘要翻译： 描述虚拟模型导航方法和设备。 根据一个方面，虚拟模型导航方法包括使用用户设备的显示屏幕，在多个帧中显示虚拟模型的多个视图，其中所述显示包括在所述帧中的一个帧中显示所述视图中的一个， 所述虚拟相机位于所述虚拟模型的虚拟场景内的第一视点处，在显示所述视图之一之后，在所述第一时刻从所述物理世界中的第一位置检测到所述用户设备的移动到第二时刻 位于第二时刻的物理世界中，并且其中所述显示包括在所述虚拟场景中位于所述虚拟场景中的第二视点处的另一帧中显示另一个视图，作为所述运动的检测结果 的用户设备。
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公开(公告)号：US20150362520A1
公开(公告)日：2015-12-17
申请号：US14307268
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland
摘要： Step detection methods and apparatus are described. According to one aspect, a footstep detection method includes obtaining accelerometer data regarding movements of a user device, filtering the accelerometer data to remove frequencies above a typical stepping frequency range of a user, after the filtering, analyzing individual ones of a plurality of cycles of the accelerometer data to determine whether any of the individual cycles corresponds to a user taking a footstep with the user device, and as a result of the analyzing, indicating at least one of the individual cycles as corresponding to the user taking a footstep.
摘要翻译： 描述步骤检测方法和装置。 根据一个方面，一种脚步检测方法包括获取关于用户设备的移动的加速度计数据，过滤之后，对加速度计数据进行滤波以去除高于用户的典型步进频率范围的频率，分析多个周期中的各个循环 加速度计数据以确定每个循环中的任何一个是否对应于用户对用户装置进行脚步的用户，并且作为分析的结果，指示至少一个单独的周期对应于用户脚步。
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公开(公告)号：US09575564B2
公开(公告)日：2017-02-21
申请号：US14307117
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland , Dan DeBroeck
CPC分类号： G06F3/017 , G06F3/03547 , G06F3/04815 , G06F3/0488 , G06T19/003 , G06T2210/04
摘要： Virtual model navigation methods and apparatus are described. According to one aspect, a virtual model navigation method includes using a display screen of a user device, displaying a plurality of views of a virtual model in a plurality of frames, wherein the displaying comprises displaying one of the views in one of the frames with the virtual camera positioned at a first view point within a virtual scene of the virtual model, after the displaying the one of the views, detecting movement of the user device from a first location in the physical world at the first moment in time to a second location in the physical world at a second moment in time, and wherein the displaying comprises displaying another of the views in another of the frames with the virtual camera positioned at a second view point within the virtual scene as a result of the detection of the movement of the user device.
摘要翻译： 描述虚拟模型导航方法和设备。 根据一个方面，虚拟模型导航方法包括使用用户设备的显示屏幕，在多个帧中显示虚拟模型的多个视图，其中所述显示包括在所述帧中的一个帧中显示所述视图中的一个， 所述虚拟相机位于所述虚拟模型的虚拟场景内的第一视点处，在显示所述视图之一之后，在所述第一时刻从所述物理世界中的第一位置检测到所述用户设备的移动到第二时刻 位于第二时刻的物理世界中，并且其中所述显示包括在所述虚拟场景中位于所述虚拟场景中的第二视点处的另一帧中显示另一个视图，作为所述运动的检测结果 的用户设备。
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公开(公告)号：US10724864B2
公开(公告)日：2020-07-28
申请号：US14307268
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland
IPC分类号： G01C19/00 , G01C21/16 , G06T19/00 , G06F3/01 , G06F3/0346
摘要： Step detection methods and apparatus are described. According to one aspect, a footstep detection method includes obtaining accelerometer data regarding movements of a user device, filtering the accelerometer data to remove frequencies above a typical stepping frequency range of a user, after the filtering, analyzing individual ones of a plurality of cycles of the accelerometer data to determine whether any of the individual cycles corresponds to a user taking a footstep with the user device, and as a result of the analyzing, indicating at least one of the individual cycles as corresponding to the user taking a footstep.
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公开(公告)号：US09595130B2
公开(公告)日：2017-03-14
申请号：US14307242
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland
CPC分类号： G06T15/20 , G06T19/00 , G06T2215/16
摘要： Virtual model navigation methods and apparatus are described. According to one aspect, a user device includes a display screen configured to depict visual images for observation by a user, and processing circuitry configured to control the display device to generate a plurality of views of a virtual scene of the virtual model at a plurality of different moments in time, wherein the processing circuitry is configured to control generation of a first of the views as viewed using the virtual camera at a first orientation within the virtual scene at a first moment in time, to detect a change in orientation of the user device in the physical world, to control generation of a second of the views as viewed using the virtual camera at a second orientation within the virtual scene at a second moment in time as a result of the detected change in orientation of the user device in the physical world, and to control generation of a third of the views as viewed using the virtual camera positioned at a first view point at a third moment in time which is different than a second view point where the virtual camera was positioned during at least one of the first and second moments in time.
摘要翻译： 描述虚拟模型导航方法和设备。 根据一个方面，用户设备包括被配置为描绘用于用户观察的可视图像的显示屏幕，以及被配置为控制显示设备以在多个虚拟模型中生成虚拟模型的虚拟场景的多个视图的处理电路 不同的时刻，其中所述处理电路被配置为在第一时刻控制在所述虚拟场景内的第一方位处使用所述虚拟相机观看的第一视图的生成，以检测所述用户的取向的变化 设备在物理世界中，以在第二时刻在虚拟场景中以第二方向使用虚拟摄像机来观看第二视图的生成，作为检测到的用户设备的方位改变的结果 物理世界，并且使用位于第三时刻的第一视点处的虚拟照相机来控制视图的三分之一的生成，这是不同的 不比在第一和第二时刻中的至少一个时刻虚拟相机定位的第二视点。
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公开(公告)号：US20150363967A1
公开(公告)日：2015-12-17
申请号：US14307242
申请日：2014-06-17
申请人： Chief Architect Inc.
发明人： Greg Wells , Chris Tenbrink , Carl Wieland
CPC分类号： G06T15/20 , G06T19/00 , G06T2215/16
摘要： Virtual model navigation methods and apparatus are described. According to one aspect, a user device includes a display screen configured to depict visual images for observation by a user, and processing circuitry configured to control the display device to generate a plurality of views of a virtual scene of the virtual model at a plurality of different moments in time, wherein the processing circuitry is configured to control generation of a first of the views as viewed using the virtual camera at a first orientation within the virtual scene at a first moment in time, to detect a change in orientation of the user device in the physical world, to control generation of a second of the views as viewed using the virtual camera at a second orientation within the virtual scene at a second moment in time as a result of the detected change in orientation of the user device in the physical world, and to control generation of a third of the views as viewed using the virtual camera positioned at a first view point at a third moment in time which is different than a second view point where the virtual camera was positioned during at least one of the first and second moments in time.
摘要翻译： 描述虚拟模型导航方法和设备。 根据一个方面，用户设备包括被配置为描绘用于用户观察的可视图像的显示屏幕以及被配置为控制显示设备以在多个虚拟模型中生成虚拟模型的虚拟场景的多个视图的处理电路 不同的时刻，其中所述处理电路被配置为在第一时刻控制在所述虚拟场景内的第一方位处使用所述虚拟相机观看的第一视图的生成，以检测所述用户的取向的变化 设备在物理世界中，以在第二时刻在虚拟场景中以第二方向使用虚拟摄像机来观看第二视图的生成，作为检测到的用户设备的方位改变的结果 物理世界，并且使用位于第三时刻的第一视点处的虚拟照相机来控制视图的三分之一的生成，这是不同的 不比在第一和第二时刻中的至少一个时刻虚拟相机定位的第二视点。
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