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1.发明授权公开(公告)号：US10592765B2
公开(公告)日：2020-03-17
申请号：US15875149
申请日：2018-01-19
申请人： Pointivo, Inc.
摘要： Examples of various method and systems are provided for information generation from images of a building. In one example, 2D building and/or building element information can be generated from 2D images of the building that are overlapping. 3D building and building element information can be generated from the 2D building and/or building element information. The 2D image information can be combined with 3D information about the building and/or building element to generate projective geometry information. Clustered 3D information can be generated by partitioning and grouping 3D data points. An information set associated with the building and/or at least one building element can then be generated.
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公开(公告)号：US11816907B2
公开(公告)日：2023-11-14
申请号：US17665653
申请日：2022-02-07
申请人： Pointivo, Inc.
CPC分类号： G06V20/70 , G06F18/23 , G06T7/55 , G06T17/00 , G06V20/10 , G06V20/64 , G06V20/647 , G06T2207/10028 , G06V2201/12
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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公开(公告)号：US20180225539A1
公开(公告)日：2018-08-09
申请号：US15875149
申请日：2018-01-19
申请人： Pointivo, Inc.
CPC分类号： G06K9/342 , G06K9/00201 , G06K9/00208 , G06K9/00664 , G06K9/6218 , G06K2209/40 , G06T7/55 , G06T17/00 , G06T2207/10028
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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公开(公告)号：US11244189B2
公开(公告)日：2022-02-08
申请号：US16818814
申请日：2020-03-13
申请人： Pointivo, Inc.
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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公开(公告)号：US20170220887A1
公开(公告)日：2017-08-03
申请号：US15418741
申请日：2017-01-29
申请人： Pointivo, Inc.
CPC分类号： G06K9/342 , G06K9/00201 , G06K9/00208 , G06K9/00664 , G06K9/6218 , G06K2209/40 , G06T17/00
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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公开(公告)号：US20240153290A1
公开(公告)日：2024-05-09
申请号：US18389076
申请日：2023-11-13
申请人： Pointivo, Inc.
CPC分类号： G06V20/70 , G06F18/23 , G06T7/55 , G06T17/00 , G06V20/10 , G06V20/64 , G06V20/647 , G06T2207/10028 , G06V2201/12
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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公开(公告)号：US20220237885A1
公开(公告)日：2022-07-28
申请号：US17665653
申请日：2022-02-07
申请人： Pointivo, Inc.
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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公开(公告)号：US20200320327A1
公开(公告)日：2020-10-08
申请号：US16818814
申请日：2020-03-13
申请人： Pointivo, Inc.
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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公开(公告)号：US09904867B2
公开(公告)日：2018-02-27
申请号：US15418741
申请日：2017-01-29
申请人： Pointivo, Inc.
CPC分类号： G06K9/342 , G06K9/00201 , G06K9/00208 , G06K9/00664 , G06K9/6218 , G06K2209/40 , G06T17/00
摘要： Examples of various method and systems are provided for information extraction from scene information. 2D image information can be generated from 2D images of the scene that are overlapping at least part of one or more object(s). The 2D image information can be combined with 3D information about the scene incorporating at least part of the object(s) to generate projective geometry information. Clustered 3D information associated with the object(s) can be generated by partitioning and grouping 3D data points present in the 3D information. The clustered 3D information can be used to provide, e.g., measurement information, dimensions, geometric information, and/or topological information about the object(s). Segmented 2D information can also be generated from the 2D image information. Validated 2D and 3D information can be produced by cross-referencing between the projective geometry information, clustered 3D information, and/or segmented 2D image information, and used to label the object(s) in the scene.
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