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公开(公告)号：US11880541B2
公开(公告)日：2024-01-23
申请号：US17445081
申请日：2021-08-13
Applicant: QUALCOMM Incorporated
Inventor： Raphael Grasset , Hartmut Seichter
IPC: G06F3/04815 , G06F3/04883 , G06T19/20 , G06T19/00 , G06F3/04845
CPC classification number: G06F3/04815 , G06F3/04845 , G06F3/04883 , G06T19/006 , G06T19/20
Abstract: Methods, systems, computer-readable media, and apparatuses for generating an Augmented Reality (AR) object are presented. The apparatus can include memory and one or more processors coupled to the memory. The one or more processors can be configured to receive an image of at least a portion of a real-world scene including a target object. The one or more processors can also be configured to generate an AR object corresponding to the target object and including a plurality of parts. The one or more processors can further be configured to receive a user input associated with a designated part of the plurality of parts and manipulate the designated part based on the received user input.
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公开(公告)号：US10509533B2
公开(公告)日：2019-12-17
申请号：US14275523
申请日：2014-05-12
Applicant: QUALCOMM Incorporated
Inventor： Raphael Grasset , Hartmut Seichter
IPC: G06F3/0481 , G06F3/0488
Abstract: Methods, systems, computer-readable media, and apparatuses for generating an Augmented Reality (AR) object are presented. The method may include capturing an image of one or more target objects, wherein the one or more target objects are positioned on a pre-defined background. The method may also include segmenting the image into one or more areas corresponding to the one or more target objects and one or more areas corresponding to the pre-defined background. The method may additionally include converting the one or more areas corresponding to the one or more target objects to a digital image. The method may further include generating one or more AR objects corresponding to the one or more target objects, based at least in part on the digital image.
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公开(公告)号：US20150070387A1
公开(公告)日：2015-03-12
申请号：US14250544
申请日：2014-04-11
Applicant: QUALCOMM Incorporated
Inventor： Dieter Schmalstieg , Gerhard Reitmayr , Thanh Quoc Nguyen , Raphael David Andre Grasset , Tobias Martin Langlotz , Hartmut Seichter
IPC: G06T19/00
CPC classification number: G06T19/006 , G06T7/12 , G06T17/00 , G06T2207/10028 , G06T2207/20096 , G06T2207/20101 , H04N13/00
Abstract: Techniques are presented for constructing a digital representation of a physical environment. In some embodiments, a method includes obtaining image data indicative of the physical environment; receiving gesture input data from a user corresponding to at least one location in the physical environment, based on the obtained image data; detecting at least one discontinuity in the physical environment near the at least one location corresponding to the received gesture input data; and generating a digital surface corresponding to a surface in the physical environment, based on the received gesture input data and the at least one discontinuity.
Abstract translation: 提出了构建物理环境的数字表示的技术。 在一些实施例中，一种方法包括获得指示物理环境的图像数据; 基于所获得的图像数据，从与所述物理环境中的至少一个位置对应的用户接收手势输入数据; 检测与所接收的手势输入数据相对应的至少一个位置附近的物理环境中的至少一个不连续性; 以及基于所接收的手势输入数据和所述至少一个不连续性，生成对应于所述物理环境中的表面的数字表面。
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公开(公告)号：US11112934B2
公开(公告)日：2021-09-07
申请号：US16687623
申请日：2019-11-18
Applicant: QUALCOMM Incorporated
Inventor： Raphael Grasset , Hartmut Seichter
IPC: G06F3/0481 , G06F3/0488 , G06T19/20 , G06T19/00 , G06F3/0484
Abstract: Methods, systems, computer-readable media, and apparatuses for generating an Augmented Reality (AR) object are presented. The method may include capturing an image of one or more target objects, wherein the one or more target objects are positioned on a pre-defined background. The method may also include segmenting the image into one or more areas corresponding to the one or more target objects and one or more areas corresponding to the pre-defined background. The method may additionally include converting the one or more areas corresponding to the one or more target objects to a digital image. The method may further include generating one or more AR objects corresponding to the one or more target objects, based at least in part on the digital image.
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Patent Agency Ranking
公开(公告)号：US09934611B2
公开(公告)日：2018-04-03
申请号：US14250544
申请日：2014-04-11
Applicant: QUALCOMM Incorporated
Inventor： Dieter Schmalstieg , Gerhard Reitmayr , Thanh Quoc Nguyen , Raphael David Andre Grasset , Tobias Martin Langlotz , Hartmut Seichter
CPC classification number: G06T19/006 , G06T7/12 , G06T17/00 , G06T2207/10028 , G06T2207/20096 , G06T2207/20101 , H04N13/00
Abstract: Techniques are presented for constructing a digital representation of a physical environment. In some embodiments, a method includes obtaining image data indicative of the physical environment; receiving gesture input data from a user corresponding to at least one location in the physical environment, based on the obtained image data; detecting at least one discontinuity in the physical environment near the at least one location corresponding to the received gesture input data; and generating a digital surface corresponding to a surface in the physical environment, based on the received gesture input data and the at least one discontinuity.
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公开(公告)号：US20140344762A1
公开(公告)日：2014-11-20
申请号：US14275523
申请日：2014-05-12
Applicant: QUALCOMM Incorporated
Inventor： Raphael Grasset , Hartmut Seichter
IPC: G06F3/0481 , G06F3/0488
CPC classification number: G06F3/04815 , G06F3/04845 , G06F3/04883 , G06T19/006 , G06T19/20
Abstract: Methods, systems, computer-readable media, and apparatuses for generating an Augmented Reality (AR) object are presented. The method may include capturing an image of one or more target objects, wherein the one or more target objects are positioned on a pre-defined background. The method may also include segmenting the image into one or more areas corresponding to the one or more target objects and one or more areas corresponding to the pre-defined background. The method may additionally include converting the one or more areas corresponding to the one or more target objects to a digital image. The method may further include generating one or more AR objects corresponding to the one or more target objects, based at least in part on the digital image.
Abstract translation: 提出了用于生成增强现实（AR）对象的方法，系统，计算机可读介质和装置。 该方法可以包括捕获一个或多个目标对象的图像，其中一个或多个目标对象位于预定义的背景上。 该方法还可以包括将图像分割成对应于一个或多个目标对象的一个或多个区域以及对应于预定义背景的一个或多个区域。 该方法可以另外包括将对应于一个或多个目标对象的一个或多个区域转换为数字图像。 该方法还可以包括至少部分地基于数字图像来生成对应于一个或多个目标对象的一个或多个AR对象。
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公开(公告)号：US10789776B2
公开(公告)日：2020-09-29
申请号：US15902248
申请日：2018-02-22
Applicant: QUALCOMM Incorporated
Inventor： Dieter Schmalstieg , Gerhard Reitmayr , Thanh Quoc Nguyen , Raphael Grasset , Tobias Langlotz , Hartmut Seichter
Abstract: Techniques are presented for constructing a digital representation of a physical environment. In some embodiments, a method includes obtaining image data indicative of the physical environment; receiving gesture input data from a user corresponding to at least one location in the physical environment, based on the obtained image data; detecting at least one discontinuity in the physical environment near the at least one location corresponding to the received gesture input data; and generating a digital surface corresponding to a surface in the physical environment, based on the received gesture input data and the at least one discontinuity.
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公开(公告)号：US10146299B2
公开(公告)日：2018-12-04
申请号：US14535132
申请日：2014-11-06
Applicant: QUALCOMM Incorporated
Inventor： Hartmut Seichter
IPC: G06F3/01 , G06F3/0481 , G06K9/00
Abstract: A user device receives an image stream from the user side of the user device and an image stream from a target side of the user device. The user device acquires a coordinate system for the user, acquires its own coordinate system, and relates the two coordinate systems to a global coordinate system. The user device then determines whether the user has moved and/or whether the user device has moved. Movement of the user and/or the user device is used as input modalities to control the user's interactions in the augmented reality environment.
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公开(公告)号：US09911235B2
公开(公告)日：2018-03-06
申请号：US14858777
申请日：2015-09-18
Applicant: QUALCOMM Incorporated
Inventor： Hartmut Seichter , Dieter Schmalstieg
CPC classification number: G06T19/006 , G06F1/1686 , G06F3/011 , G06F3/012 , G06F3/013 , G06F3/017 , G06F3/0304 , G06F3/038 , G06F3/04812 , H04N5/225
Abstract: A method for spatial interaction in Augmented Reality (AR) includes displaying an AR scene that includes an image of a real-world scene, a virtual target object, and a virtual cursor. A position of the virtual cursor is provided according to a first coordinate system within the AR scene. A user device tracks a pose of the user device relative to a user hand according to a second coordinate system. The second coordinate system is mapped to the first coordinate system to control movements of the virtual cursor. In a first mapping mode, virtual cursor movement is controlled to change a distance between the virtual cursor and the virtual target object. In a second mapping mode, virtual cursor movement is controlled to manipulate the virtual target object. User input is detected to control which of the first mapping mode or the second mapping mode is used.
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