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公开(公告)号：US20150234475A1
公开(公告)日：2015-08-20
申请号：US14703789
申请日：2015-05-04
申请人： Stephen G. Latta , Brian J. Mount , Adam G. Poulos , Jeffrey A. Kohler , Arthur C. Tomlin , Jonathan T. Steed
发明人： Stephen G. Latta , Brian J. Mount , Adam G. Poulos , Jeffrey A. Kohler , Arthur C. Tomlin , Jonathan T. Steed
IPC分类号： G06F3/01
CPC分类号： G06F3/017
摘要： Methods for recognizing gestures using adaptive multi-sensor gesture recognition are described. In some embodiments, a gesture recognition system receives a plurality of sensor inputs from a plurality of sensor devices and a plurality of confidence thresholds associated with the plurality of sensor inputs. A confidence threshold specifies a minimum confidence value for which it is deemed that a particular gesture has occurred. Upon detection of a compensating event, such as excessive motion involving one of the plurality of sensor devices, the gesture recognition system may modify the plurality of confidence thresholds based on the compensating event. Subsequently, the gesture recognition system generates a multi-sensor confidence value based on whether at least a subset of the plurality of confidence thresholds has been satisfied. The gesture recognition system may also modify the plurality of confidence thresholds based on the plugging and unplugging of sensor inputs from the gesture recognition system.
摘要翻译： 描述使用自适应多传感器手势识别识别手势的方法。 在一些实施例中，手势识别系统从多个传感器装置接收多个传感器输入以及与多个传感器输入相关联的多个置信阈值。 置信度阈值指定认为特定手势发生的最小置信度值。 在检测到诸如涉及多个传感器设备中的一个的过度运动的补偿事件时，手势识别系统可以基于补偿事件修改多个置信阈值。 随后，手势识别系统基于是否已经满足多个置信阈值的至少一个子集来生成多传感器置信度值。 手势识别系统还可以基于来自手势识别系统的传感器输入的插入和拔出来修改多个置信阈值。
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公开(公告)号：US09030408B2
公开(公告)日：2015-05-12
申请号：US13689524
申请日：2012-11-29
申请人： Stephen G. Latta , Brian J. Mount , Adam G. Poulos , Jeffrey A. Kohler , Arthur C. Tomlin , Jonathan T. Steed
发明人： Stephen G. Latta , Brian J. Mount , Adam G. Poulos , Jeffrey A. Kohler , Arthur C. Tomlin , Jonathan T. Steed
IPC分类号： G06F3/01
CPC分类号： G06F3/017
摘要： Methods for recognizing gestures using adaptive multi-sensor gesture recognition are described. In some embodiments, a gesture recognition system receives a plurality of sensor inputs from a plurality of sensor devices and a plurality of confidence thresholds associated with the plurality of sensor inputs. A confidence threshold specifies a minimum confidence value for which it is deemed that a particular gesture has occurred. Upon detection of a compensating event, such as excessive motion involving one of the plurality of sensor devices, the gesture recognition system may modify the plurality of confidence thresholds based on the compensating event. Subsequently, the gesture recognition system generates a multi-sensor confidence value based on whether at least a subset of the plurality of confidence thresholds has been satisfied. The gesture recognition system may also modify the plurality of confidence thresholds based on the plugging and unplugging of sensor inputs from the gesture recognition system.
摘要翻译： 描述使用自适应多传感器手势识别识别手势的方法。 在一些实施例中，手势识别系统从多个传感器装置接收多个传感器输入以及与多个传感器输入相关联的多个置信阈值。 置信度阈值指定认为特定手势发生的最小置信度值。 在检测到诸如涉及多个传感器设备中的一个的过度运动的补偿事件时，手势识别系统可以基于补偿事件修改多个置信阈值。 随后，手势识别系统基于是否已经满足多个置信阈值的至少一个子集来生成多传感器置信度值。 手势识别系统还可以基于来自手势识别系统的传感器输入的插入和拔出来修改多个置信阈值。
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公开(公告)号：US20140306993A1
公开(公告)日：2014-10-16
申请号：US13862347
申请日：2013-04-12
申请人： Adam G. Poulos , Jason Scott , Matthew Kaplan , Christopher Obeso , Cameron G. Brown , Daniel J. McCulloch , Abby Lee , Brian J. Mount , Ben J. Sugden
发明人： Adam G. Poulos , Jason Scott , Matthew Kaplan , Christopher Obeso , Cameron G. Brown , Daniel J. McCulloch , Abby Lee , Brian J. Mount , Ben J. Sugden
IPC分类号： G06T19/00
CPC分类号： G06T19/006
摘要： Methods for positioning virtual objects within an augmented reality environment using snap grid spaces associated with real-world environments, real-world objects, and/or virtual objects within the augmented reality environment are described. A snap grid space may comprise a two-dimensional or three-dimensional virtual space within an augmented reality environment in which one or more virtual objects may be positioned. In some embodiments, a head-mounted display device (HMD) may identify one or more grid spaces within an augmented reality environment, detect a positioning of a virtual object within the augmented reality environment, determine a target grid space of the one or more grid spaces in which to position the virtual object, determine a position of the virtual object within the target grid space, and display the virtual object within the augmented reality environment based on the position of the virtual object within the target grid space.
摘要翻译： 描述了在增强现实环境中使用与真实世界环境，真实世界对象和/或增强现实环境中的虚拟对象相关联的捕捉网格空间来定位虚拟对象的方法。 快速网格空间可以包括在其中可以定位一个或多个虚拟对象的增强现实环境中的二维或三维虚拟空间。 在一些实施例中，头戴显示设备（HMD）可以识别增强现实环境中的一个或多个网格空间，检测虚拟对象在增强现实环境内的定位，确定一个或多个网格的目标网格空间 用于定位虚拟对象的空间，确定虚拟对象在目标网格空间内的位置，并且基于虚拟对象在目标网格空间内的位置，在增强现实环境中显示虚拟对象。
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公开(公告)号：US20130083008A1
公开(公告)日：2013-04-04
申请号：US13431129
申请日：2012-03-27
申请人： Kevin A. Geisner , Stephen G. Latta , Ben J. Sugden , Benjamin I. Vaught , Alex Aben-Athar Kipman , Kathryn Stone Perez , Ryan L. Hastings , Darren Bennett , Daniel J. McCulloch , John Clavin , Jennifer A. Karr , Adam G. Poulos , Brian J. Mount
发明人： Kevin A. Geisner , Stephen G. Latta , Ben J. Sugden , Benjamin I. Vaught , Alex Aben-Athar Kipman , Kathryn Stone Perez , Ryan L. Hastings , Darren Bennett , Daniel J. McCulloch , John Clavin , Jennifer A. Karr , Adam G. Poulos , Brian J. Mount
CPC分类号： G06T19/006 , A63F13/79 , A63F2300/203 , A63F2300/301 , A63F2300/303 , A63F2300/6676 , G02B27/017 , G02B2027/014 , G02B2027/0178 , G06F3/011 , G09G3/003 , G09G2380/00
摘要： A system for generating an augmented reality environment in association with one or more attractions or exhibits is described. In some cases, a see-through head-mounted display device (HMD) may acquire one or more virtual objects from a supplemental information provider associated with a particular attraction. The one or more virtual objects may be based on whether an end user of the HMD is waiting in line for the particular attraction or is on (or in) the particular attraction. The supplemental information provider may vary the one or more virtual objects based on the end user's previous experiences with the particular attraction. The HMD may adapt the one or more virtual objects based on physiological feedback from the end user (e.g., if a child is scared). The supplemental information provider may also provide and automatically update a task list associated with the particular attraction.
摘要翻译： 描述了与一个或多个景点或展览相关联地生成增强现实环境的系统。 在某些情况下，透视式头戴显示设备（HMD）可以从与特定景点相关联的补充信息提供者获取一个或多个虚拟对象。 一个或多个虚拟对象可以基于HMD的最终用户是否等待特定的吸引力，或者是在特定的吸引力上（或者在）特定的吸引力。 补充信息提供者可以基于最终用户之前具有特定吸引力的体验改变一个或多个虚拟对象。 HMD可以基于来自最终用户的生理反馈（例如，如果孩子被吓到）来适配一个或多个虚拟对象。 补充信息提供者还可以提供并自动更新与该特定景点相关联的任务列表。
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公开(公告)号：US20150331240A1
公开(公告)日：2015-11-19
申请号：US14279146
申请日：2014-05-15
IPC分类号： G02B27/01
CPC分类号： G02B27/017 , G02B27/0179 , G02B2027/0178 , G02B2027/0187 , G06F3/013 , G06F16/9535 , G06T19/006
摘要： Assisted viewing of web-based resources by an end user of a head-mounted display device (HMD) is described. An HMD may display content from web-based resources using a see-through display while tracking eye and head movement of the end user viewing the content within an augmented reality environment. Active view regions within the see-through display are identified based on tracking information including eye gaze data and head direction data. The web-based resources are analyzed to identify content and display elements. The analysis is correlated with the active view regions to identify the underlying content that is a desired point of focus of a corresponding active view region, as well as to identify the display elements corresponding to that content. A web-based resource is modified based on the correlation. The content from the web-based resource is displayed based on the modifications to assist the end user in viewing the web-based resource.
摘要翻译： 描述了头戴式显示设备（HMD）的终端用户辅助查看基于web的资源。 HMD可以使用透视显示来显示来自基于网络资源的内容，同时跟踪在增强现实环境中观看内容的最终用户的眼睛和头部移动。 基于包括眼睛注视数据和头部方向数据的跟踪信息来识别直通显示器内的主动视区。 分析基于网络的资源，以识别内容和显示元素。 该分析与活动视图区域相关，以识别作为相应主动视区的期望焦点的底层内容，以及识别对应于该内容的显示元素。 基于相关性修改基于Web的资源。 基于网络资源的内容将基于修改进行显示，以帮助最终用户查看基于Web的资源。
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16.发明申请SYSTEM FOR AUTOMATIC EYE TRACKING CALIBRATION OF HEAD MOUNTED DISPLAY DEVICE 审中-公开自动眼睛跟踪系统用于头戴式显示设备的校准公开(公告)号：US20160131902A1
公开(公告)日：2016-05-12
申请号：US14539736
申请日：2014-11-12
CPC分类号： G02B27/0093 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G06F3/013
摘要： A method of automatically calibrating a head mounted display for a user is disclosed. The method includes automatically calculating an inter-pupillary distance value for the user, comparing the automatically calculated inter-pupillary distance value to a previously determined inter-pupillary distance value, determining if the automatically calculated inter-pupillary distance value matches the preexisting inter-pupillary distance value, and automatically calibrating the head mounted display using calibration data associated with matching previously determined inter-pupillary distance value.
摘要翻译： 公开了一种为用户自动校准头戴式显示器的方法。 该方法包括自动计算用户的瞳孔间距离值，将自动计算的瞳孔间距离值与先前确定的瞳孔间距离值进行比较，确定自动计算的瞳孔间距离值是否与预先存在的瞳孔间距离值匹配 距离值，并使用与先前确定的瞳孔间距离值相匹配的校准数据自动校准头戴式显示器。
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公开(公告)号：US20180004308A1
公开(公告)日：2018-01-04
申请号：US15199742
申请日：2016-06-30
申请人： Daniel Joseph McCulloch , Nicholas Gervase Fajt , Adam G. Poulos , Christopher Douglas Edmonds , Lev Cherkashin , Brent Charles Allen , Constantin Dulu , Muhammad Jabir Kapasi , Michael Grabner , Michael Edward Samples , Cecilia Bong , Miguel Angel Susffalich , Varun Ramesh Mani , Anthony James Ambrus , Arthur C. Tomlin , James Gerard Dack , Jeffrey Alan Kohler , Eric S. Rehmeyer , Edward D. Parker
发明人： Daniel Joseph McCulloch , Nicholas Gervase Fajt , Adam G. Poulos , Christopher Douglas Edmonds , Lev Cherkashin , Brent Charles Allen , Constantin Dulu , Muhammad Jabir Kapasi , Michael Grabner , Michael Edward Samples , Cecilia Bong , Miguel Angel Susffalich , Varun Ramesh Mani , Anthony James Ambrus , Arthur C. Tomlin , James Gerard Dack , Jeffrey Alan Kohler , Eric S. Rehmeyer , Edward D. Parker
IPC分类号： G06F3/03 , G06F3/038 , G06F3/01 , G06F3/0346
摘要： In embodiments of a camera-based input device, the input device includes an inertial measurement unit that collects motion data associated with velocity and acceleration of the input device in an environment, such as in three-dimensional (3D) space. The input device also includes at least two visual light cameras that capture images of the environment. A positioning application is implemented to receive the motion data from the inertial measurement unit, and receive the images of the environment from the at least two visual light cameras. The positioning application can then determine positions of the input device based on the motion data and the images correlated with a map of the environment, and track a motion of the input device in the environment based on the determined positions of the input device.
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公开(公告)号：US20130342572A1
公开(公告)日：2013-12-26
申请号：US13533148
申请日：2012-06-26
IPC分类号： G09G5/00
CPC分类号： G02B27/0093 , G02B27/017 , G02B2027/0118 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/011 , G06F3/012 , G06F3/013 , G06F3/017 , G06F3/0482 , G06F3/04847 , G09G5/14 , G09G2340/10
摘要： A system and method are disclosed for controlling content displayed to a user in a virtual environment. The virtual environment may include virtual controls with which a user may interact using predefined gestures. Interacting with a virtual control may adjust an aspect of the displayed content, including for example one or more of fast forwarding of the content, rewinding of the content, pausing of the content, stopping the content, changing a volume of content, recording the content, changing a brightness of the content, changing a contrast of the content and changing the content from a first still image to a second still image.
摘要翻译： 公开了一种用于控制在虚拟环境中向用户显示的内容的系统和方法。 虚拟环境可以包括用户可以使用预定义手势与之进行交互的虚拟控件。 与虚拟控制器进行交互可以调整所显示的内容的一个方面，包括例如内容的快速转发，内容的倒退，内容的暂停，停止内容，改变内容的量，记录内容 改变内容的亮度，改变内容的对比度并将内容从第一静止图像改变为第二静止图像。
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公开(公告)号：US20150206321A1
公开(公告)日：2015-07-23
申请号：US14161693
申请日：2014-01-23
申请人： Michael J. Scavezze , Adam G. Poulos , Johnathan Robert Bevis , Nicholas Gervase Fajt , Cameron G. Brown , Daniel J. McCulloch , Jeremy Lee
发明人： Michael J. Scavezze , Adam G. Poulos , Johnathan Robert Bevis , Nicholas Gervase Fajt , Cameron G. Brown , Daniel J. McCulloch , Jeremy Lee
CPC分类号： G06T7/20 , G02B27/0172 , G02B2027/0178 , G06F3/012 , G06F3/013 , G06F3/0485 , G06F2203/04804 , G06T11/60 , G09G5/10 , G09G5/34 , H04M1/72569
摘要： Methods for controlling the display of content as the content is being viewed by an end user of a head-mounted display device (HMD) are described. In some embodiments, an HMD may display the content using a virtual content reader for reading the content. The content may comprise text and/or images, such as text or images associated with an electronic book, an electronic magazine, a word processing document, a webpage, or an email. The virtual content reader may provide automated content scrolling based on a rate at which the end user reads a portion of the displayed content on the virtual content reader. In one embodiment, an HMD may combine automatic scrolling of content displayed on the virtual content reader with user controlled scrolling (e.g., via head tracking of the end user of the HMD).
摘要翻译： 描述了头戴式显示装置（HMD）的终端用户正在观看内容的显示的方法。 在一些实施例中，HMD可以使用用于读取内容的虚拟内容读取器来显示内容。 内容可以包括文本和/或图像，例如与电子书，电子杂志，文字处理文档，网页或电子邮件相关联的文本或图像。 虚拟内容阅读器可以基于最终用户在虚拟内容阅读器上读取显示的内容的一部分的速率来提供自动内容滚动。 在一个实施例中，HMD可以将显示在虚拟内容阅读器上的内容的自动滚动与用户控制的滚动（例如，通过HMD的最终用户的头部跟踪）组合。
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公开(公告)号：US20140306891A1
公开(公告)日：2014-10-16
申请号：US13862210
申请日：2013-04-12
申请人： Stephen G. Latta , Adam G. Poulos , Cameron G. Brown , Daniel J. McCulloch , Matthew Kaplan , Arnulfo Zepeda Navratil , Jon Paulovich , Kudo Tsunoda
发明人： Stephen G. Latta , Adam G. Poulos , Cameron G. Brown , Daniel J. McCulloch , Matthew Kaplan , Arnulfo Zepeda Navratil , Jon Paulovich , Kudo Tsunoda
IPC分类号： G06F3/01
CPC分类号： G06F3/017 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/011 , G06F3/016
摘要： Methods for providing real-time feedback to an end user of a mobile device as they are interacting with or manipulating one or more virtual objects within an augmented reality environment are described. The real-time feedback may comprise visual feedback, audio feedback, and/or haptic feedback. In some embodiments, a mobile device, such as a head-mounted display device (HMD), may determine an object classification associated with a virtual object within an augmented reality environment, detect an object manipulation gesture performed by an end user of the mobile device, detect an interaction with the virtual object based on the object manipulation gesture, determine a magnitude of a virtual force associated with the interaction, and provide real-time feedback to the end user of the mobile device based on the interaction, the magnitude of the virtual force applied to the virtual object, and the object classification associated with the virtual object.
摘要翻译： 描述了在移动设备与增强现实环境中交互或操纵一个或多个虚拟对象时向终端用户提供实时反馈的方法。 实时反馈可以包括视觉反馈，音频反馈和/或触觉反馈。 在一些实施例中，诸如头戴式显示设备（HMD）的移动设备可以确定与增强现实环境中的虚拟对象相关联的对象分类，检测移动设备的最终用户执行的对象操纵手势 基于对象操纵手势来检测与虚拟对象的交互，确定与交互相关联的虚拟力的大小，并且基于相互作用向移动设备的最终用户提供实时反馈，其大小 应用于虚拟对象的虚拟力以及与虚拟对象相关联的对象分类。
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