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1.发明公开公开(公告)号：US20230334851A1
公开(公告)日：2023-10-19
申请号：US18138194
申请日：2023-04-24
申请人： Pointivo, Inc.
发明人： Habib Fathi , Daniel Ciprari , William Wilkins
CPC分类号： G06V20/176 , B64C39/024 , G06F30/23 , B64U2101/00
摘要： The present disclosure relates to improvements in systems and methods in acquiring images via imaging devices, where such imaging devices can be configured, in some implementations, with an unmanned aerial vehicle or other vehicle types, as well as being hand-held. Images are acquired from the imaging devices according to capture plans where useful information types about a structure of interest (or objects, items, etc.) can be derived from a structure image acquisition event. Images acquired from capture plans can be evaluated to generate improvements in capture plans for use in subsequent structure image acquisition events. Capture plans provided herein generate accurate information as to all or part of the structure of interest, where accuracy is in relation to the real-life structure incorporated in the acquired images.
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公开(公告)号：US11557092B2
公开(公告)日：2023-01-17
申请号：US17238399
申请日：2021-04-23
申请人： Pointivo, Inc.
摘要： Various examples are provided related to systems and processes for generating verified wireframes corresponding to at least part of a structure or element of interest can be generated from 2D images, 3D representations (e.g., a point cloud), or a combination thereof. The wireframe can include one or more features that correspond to a structural aspect of the structure or element of interest. The verification can comprise projecting or overlaying the generated wireframe over selected 2D images and/or a point cloud that incorporates the one or more features. The wireframe can be adjusted by a user and/or a computer to align the 2D images and/or 3D representations thereto, thereby generating a verified wireframe including at least a portion of the structure or element of interest. The verified wireframes can be used to generate wireframe models, measurement information, reports, construction estimates or the like.
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3.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：US20160364885A1
公开(公告)日：2016-12-15
申请号：US15248206
申请日：2016-08-26
申请人： Pointivo, Inc.
发明人： Habib Fathi , Daniel L. Ciprari
CPC分类号： G06T7/60 , G06T7/571 , G06T7/579 , G06T2207/10012
摘要： The inventions herein relate generally to improvements in photogrammetry and devices suitable for obtaining such improvements. Some embodiments use only a single passive image-capture device to obtain overlapping 2D images, where such images at least partially overlap with regard to at least one object of interest in a scene. Such images can be processed using methods incorporating structure from motion algorithms. Accurate 3D digital representations of the at least one object of interest can be obtained. Substantially accurate measurements and other useful information regarding the at least one object of interest are obtainable from the methodology herein.
摘要翻译： 本文的发明一般涉及摄影测量的改进和适于获得这种改进的装置。 一些实施例仅使用单个被动图像捕获设备来获得重叠的2D图像，其中这样的图像至少部分地与场景中的至少一个感兴趣对象重叠。 可以使用包含运动算法结构的方法来处理这样的图像。 可以获得所述至少一个感兴趣对象的精确3D数字表示。 可以从本文的方法获得关于至少一个感兴趣对象的基本准确的测量和其它有用的信息。
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公开(公告)号：US20160239976A1
公开(公告)日：2016-08-18
申请号：US14826113
申请日：2015-08-13
申请人： Pointivo, Inc.
发明人： Habib Fathi , Daniel L. Ciprari
IPC分类号： G06T7/00
CPC分类号： G06T7/60 , G06T7/571 , G06T7/579 , G06T2207/10012
摘要： The inventions herein relate generally to improvements in photogrammetry and devices suitable for obtaining such improvements. Some embodiments use only a single passive image-capture device to obtain overlapping 2D images, where such images at least partially overlap with regard to at least one object of interest in a scene. Such images can be processed using methods incorporating structure from motion algorithms. Accurate 3D digital representations of the at least one object of interest can be obtained. Substantially accurate measurements and other useful information regarding the at least one object of interest are obtainable from the methodology herein.
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公开(公告)号：US11741703B2
公开(公告)日：2023-08-29
申请号：US16568104
申请日：2019-09-11
申请人： Pointivo, Inc.
发明人： Habib Fathi , Jacob B. Garland , William Wilkins , Daniel Ciprari
IPC分类号： G06V20/10 , B64U101/30 , B64C39/02 , G06T7/521 , B64U101/20
CPC分类号： G06V20/176 , B64C39/024 , G06T7/521 , G06V20/10 , B64U2101/20 , B64U2101/30 , G06T2207/30184 , G06V20/194
摘要： Various examples are provided for data acquisition, processing, and output generation for use in analysis of a physical asset or a collection of physical assets of interest. In one example, a method includes providing a user information goal including user information for acquisition, processing, or output of data associated with a physical asset or collection of physical assets; and evaluating existing database information to determine whether all or part of the first user information goal can be substantially completed by retrieval and processing of an information set obtainable from existing database information. If the user information goal cannot substantially be completed using the information set, then a data acquisition plan configured to acquire data needed to substantially complete first user information goal can be generated. If the user information goal can be substantially completed using the information set, then the formation set can be processed to provide an output.
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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：US20210312710A1
公开(公告)日：2021-10-07
申请号：US17351457
申请日：2021-06-18
申请人： Pointivo, Inc.
发明人： Habib Fathi , Daniel L. Ciprari , Bradden J. Gross
摘要： The inventions herein relate generally to improvements in the generation of wireframe renderings derived from 2D and/or 3D data that includes at least one structure of interest in a scene. Such wireframe renderings and similar formats can be used in, among other things, 2D/3D CAD drawings, designs, drafts, models, building information models, augmented reality or virtual reality, and the like. Measurements, dimensions, geometric information, and semantic information generated according to the inventive methods can be accurate in relation to the actual structures. The wireframe renderings can be generated from a combination of a plurality of 2D images and point clouds, processing of point clouds to generate virtual/synthetic views to be used with the point clouds, or from 2D image data that has been processed in a machine learning process to generate 3D data. In some aspects, the wireframe renderings are accurate in relation to the actual structure of interest, automatically generated, or both.
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9.发明申请公开(公告)号：US20180053347A1
公开(公告)日：2018-02-22
申请号：US15683703
申请日：2017-08-22
申请人： Pointivo, Inc.
CPC分类号： G06T17/205 , G06T7/344 , G06T7/60 , G06T17/05 , G06T2200/04 , G06T2200/08 , G06T2200/24 , G06T2207/10028 , G06T2207/20081 , G06T2210/04
摘要： The disclosure relates to systems and processes for generating verified wireframes corresponding to at least part of a structure or element of interest can be generated from 2D images, 3D representations (e.g., a point cloud), or a combination thereof. The wireframe can include one or more features that correspond to a structural aspect of the structure or element of interest. The verification can comprise projecting or overlaying the generated wireframe over selected 2D images and/or a point cloud that incorporates the one or more features. The wireframe can be adjusted by a user and/or a computer to align the 2D images and/or 3D representations thereto, thereby generating a verified wireframe including at least a portion of the structure or element of interest. The verified wireframes can be used to generate wireframe models, measurement information, reports, construction estimates or the like.
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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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