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公开(公告)号：US20230377261A1
公开(公告)日：2023-11-23
申请号：US18351378
申请日：2023-07-12
Applicant: Hover Inc.
Inventor： Shaohui Sun , Ioannis Pavlidis , Adam J. Altman
IPC: G06T17/05 , G06V20/10 , G06V20/64 , G06T17/00 , G06T15/04 , G06F3/14 , G06T15/20 , G06T19/00 , G06T19/20
CPC classification number: G06T17/05 , G06V20/176 , G06V20/653 , G06T17/00 , G06T15/04 , G06F3/14 , G06T15/20 , G06T19/003 , G06T19/20 , G06T2210/56 , G06T2200/24 , G06T2210/04 , G06T2200/08 , G06T2207/10028 , G06T2219/2008
Abstract: Systems and methods are described for creating three dimensional models of building objects by creating a point cloud from a plurality of input images, defining edges of the building object's surfaces represented by the point cloud, creating simplified geometries of the building object's surfaces and constructing a building model based on the simplified geometries. Input images may include ground, orthographic, or oblique images. The resultant model may be scaled according to correlation with select image types and textured.
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公开(公告)号：US11729495B2
公开(公告)日：2023-08-15
申请号：US17352334
申请日：2021-06-20
Applicant: Hover Inc.
Inventor： William Castillo , Adam J. Altman , Ioannis Pavlidis , Sarthak Sahu , Manish Upendran
CPC classification number: H04N23/64 , G06T17/00 , H04N1/2104 , H04N5/265 , H04N13/221 , H04N23/63 , H04N23/633 , H04N2013/0081
Abstract: Systems and methods are disclosed for directed image capture of a subject of interest, such as a home. Directed image capture can produce higher quality images such as more centrally located within a display and/or viewfinder of an image capture device, higher quality images have greater value for subsequent uses of captured images such as for information extraction or model reconstruction. Graphical guide(s) facilitate content placement for certain positions and quality assessments for the content of interest can be calculated such as for pixel distance of the content of interest to a centroid of the display or viewfinder, or the effect of obscuring objects. Quality assessments can further include instructions for improving the quality of the image capture for the content of interest.
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公开(公告)号：US11574442B2
公开(公告)日：2023-02-07
申请号：US17826085
申请日：2022-05-26
Applicant: Hover Inc.
Inventor： Shaohui Sun , Ioannis Pavlidis , Adam J. Altman
IPC: G06T17/05 , G06T17/00 , G06T15/04 , G06T19/00 , G06T19/20 , G06V20/10 , G06V20/64 , G06T15/20 , G06F3/14
Abstract: Systems and methods are described for creating three dimensional models of building objects by creating a point cloud from a plurality of input images, defining edges of the building object's surfaces represented by the point cloud, creating simplified geometries of the building object's surfaces and constructing a building model based on the simplified geometries. Input images may include ground, orthographic, or oblique images. The resultant model may be scaled according to correlation with select image types and textured.
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公开(公告)号：US20200372708A1
公开(公告)日：2020-11-26
申请号：US16990453
申请日：2020-08-11
Applicant: HOVER INC.
Inventor： Shaohui Sun , Ioannis Pavlidis , Adam J. Altman
Abstract: Systems and methods are described for creating three dimensional models of building objects by creating a point cloud from a plurality of input images, defining edges of the building object's surfaces represented by the point cloud, creating simplified geometries of the building object's surfaces and constructing a building model based on the simplified geometries. Input images may include ground, orthographic, or oblique images. The resultant model may be scaled according to correlation with select image types and textured.
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公开(公告)号：US10769847B2
公开(公告)日：2020-09-08
申请号：US16832403
申请日：2020-03-27
Applicant: HOVER, Inc
Inventor： Shaohui Sun , Ioannis Pavlidis , Adam J. Altman
Abstract: Systems and methods are described for adjusting planar geometry derived from point cloud data associated with a building object by identifying major aspects like vertices and edges of the underlying structure within the point cloud and adjusting an average planar fit for simplified geometries created from the point cloud. Combining the planar geometry or point cloud with orthogonal or street level views improves accuracy and use cases of the planar geometry.
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Patent Agency Ranking
公开(公告)号：US20200260000A1
公开(公告)日：2020-08-13
申请号：US16864115
申请日：2020-04-30
Applicant: HOVER, Inc.
Inventor： William Castillo , Adam J. Altman , Ioannis Pavlidis , Sarthak Sahu , Manish Upendran
IPC: H04N5/232 , G06T17/00 , H04N13/221 , H04N5/265 , H04N1/21
Abstract: Systems and methods are disclosed for directed image capture of a subject of interest, such as a home. Directed image capture can produce higher quality images such as more centrally located within a display and/or viewfinder of an image capture device, higher quality images have greater value for subsequent uses of captured images such as for information extraction or model reconstruction. Graphical guide(s) facilitate content placement for certain positions and quality assessments for the content of interest can be calculated such as for pixel distance of the content of interest to a centroid of the display or viewfinder, or the effect of obscuring objects. Quality assessments can further include instructions for improving the quality of the image capture for the content of interest.
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公开(公告)号：US09437033B2
公开(公告)日：2016-09-06
申请号：US14339127
申请日：2014-07-23
Applicant: HOVER, INC.
Inventor： Shaohui Sun , Ioannis Pavlidis , Adam J. Altman
CPC classification number: G06T17/05 , G06F3/14 , G06K9/00214 , G06K9/00637 , G06T15/04 , G06T15/20 , G06T17/00 , G06T19/003 , G06T19/20 , G06T2200/08 , G06T2200/24 , G06T2207/10028 , G06T2210/04 , G06T2210/56 , G06T2219/2008
Abstract: A system and method is provided for generating textured 3D building models from ground-level and orthogonal imagery. Ground-level images for the sides of building objects are collected to form a 3D dense point cloud for identification of key architectural features, corresponding key façade geometry planes, and generation of a 3D building façade geometry. Orthogonal images are correlated to the 3D building model providing a properly geo-positioned, scaled and textured 3D building model.
Abstract translation: 提供了一种用于从地平面和正交图像生成纹理3D建筑模型的系统和方法。 收集建筑物物体侧面的地面图像以形成3D密集点云，以识别关键建筑特征，相应的关键外墙几何平面，以及生成3D建筑立面几何。 正交图像与3D建筑模型相关，提供适当地理位置，缩放和纹理的3D建筑模型。
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公开(公告)号：US20150029182A1
公开(公告)日：2015-01-29
申请号：US14339127
申请日：2014-07-23
Applicant: HOVER, INC.
Inventor： Shaohui Sun , Ioannis Pavlidis , Adam J. Altman
CPC classification number: G06T17/05 , G06F3/14 , G06K9/00214 , G06K9/00637 , G06T15/04 , G06T15/20 , G06T17/00 , G06T19/003 , G06T19/20 , G06T2200/08 , G06T2200/24 , G06T2207/10028 , G06T2210/04 , G06T2210/56 , G06T2219/2008
Abstract: A system and method is provided for generating textured 3D building models from ground-level and orthogonal imagery. Ground-level images for the sides of building objects are collected to form a 3D dense point cloud for identification of key architectural features, corresponding key façade geometry planes, and generation of a 3D building façade geometry. Orthogonal images are correlated to the 3D building model providing a properly geo-positioned, scaled and textured 3D building model.
Abstract translation: 提供了一种用于从地平面和正交图像生成纹理3D建筑模型的系统和方法。 收集建筑物物体侧面的地面图像以形成3D密集点云，以识别关键建筑特征，相应的关键外墙几何平面，以及生成3D建筑立面几何。 正交图像与3D建筑模型相关，提供适当地理位置，缩放和纹理的3D建筑模型。
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公开(公告)号：US20240212274A1
公开(公告)日：2024-06-27
申请号：US18598960
申请日：2024-03-07
Applicant: Hover Inc.
Inventor： Ioannis Pavlidis , Vineet Bhatawadekar
CPC classification number: G06T17/05 , G06V20/176
Abstract: A method and related software are disclosed for processing imagery related to three dimensional models. To display new visual data for select portions of images, an image of a physical structure such as a building with a façade is retrieved with an associated three dimensional model for that physical structure according to common geolocation tags. A scaffolding of surfaces composing the three dimensional model is generated and regions of the retrieved image are registered to the surfaces of the scaffolding to create mapped surfaces for the image. New image data such as texture information is received and applied to select mapped surfaces to give the retrieved image the appearance of having the new texture data at the selected mapped surface.
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公开(公告)号：US11954795B2
公开(公告)日：2024-04-09
申请号：US17097762
申请日：2020-11-13
Applicant: Hover Inc.
Inventor： Ioannis Pavlidis , Vineet Bhatawadekar
CPC classification number: G06T17/05 , G06V20/176
Abstract: A method and related software are disclosed for processing imagery related to three dimensional models. To display new visual data for select portions of images, an image of a physical structure such as a building with a façade is retrieved with an associated three dimensional model for that physical structure according to common geolocation tags. A scaffolding of surfaces composing the three dimensional model is generated and regions of the retrieved image are registered to the surfaces of the scaffolding to create mapped surfaces for the image. New image data such as texture information is received and applied to select mapped surfaces to give the retrieved image the appearance of having the new texture data at the selected mapped surface.
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