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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：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：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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