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1. 发明授权

US08866850B1 Interface for applying a photogrammetry algorithm to user-supplied photographic images 有权
标题翻译：将摄影测量算法应用于用户提供的摄影图像的界面
公开(公告)号：US08866850B1
公开(公告)日：2014-10-21
申请号：US13418621
申请日：2012-03-13
申请人： Zhe Fan , Scott Shattuck , Mark Limber , Matt Lowrie , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
发明人： Zhe Fan , Scott Shattuck , Mark Limber , Matt Lowrie , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
IPC分类号： G09G5/00
CPC分类号： G06F3/0484 , G01C11/00 , G01C11/04 , G06F3/04817
摘要： Embodiments relate to selecting textures for a user-supplied photographic image in image-based three-dimensional modeling. In a first embodiment, a computer-implemented method includes a method for inputting a user-supplied photographic image that uses a photogrammetry algorithm to adjust a plurality of camera parameters for the user-supplied photographic image. In the method, a user-supplied photographic image inputted by a user is received. A set of geographic characteristics inputted by the user that correspond to a geographic location of a camera that took the user-supplied photographic image is received. A plurality of camera parameters that correspond to the geographic location of the camera that took the user-supplied photographic image is determined. The user-supplied photographic image to be texture mapped to the three-dimensional model is enabled.
摘要翻译：实施例涉及在基于图像的三维建模中为用户提供的摄影图像选择纹理。在第一实施例中，计算机实现的方法包括一种用于输入用户提供的摄影图像的方法，其使用摄影测量算法来调整用户提供的摄影图像的多个摄像机参数。在该方法中，接收由用户输入的用户提供的摄影图像。接收由用户输入的与拍摄用户提供的摄影图像的相机的地理位置相对应的一组地理特征。确定与拍摄用户提供的摄影图像的相机的地理位置相对应的多个相机参数。使用用户提供的纹理映射到三维模型的摄影图像被启用。

2. 发明授权

US08817067B1 Interface for applying a photogrammetry algorithm to panoramic photographic images 有权
标题翻译：将摄影测量算法应用于全景摄影图像的界面
公开(公告)号：US08817067B1
公开(公告)日：2014-08-26
申请号：US13193992
申请日：2011-07-29
申请人： Zhe Fan , Scott Shattuck , Mark Limber , Matt Lowrie , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
发明人： Zhe Fan , Scott Shattuck , Mark Limber , Matt Lowrie , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
IPC分类号： H04N7/00 , H04N5/262 , H04N5/232 , H04N5/225
CPC分类号： H04N5/23238 , H04N5/2259 , H04N5/2628
摘要： Embodiments relate to selecting textures for a panoramic photographic image in image-based three-dimensional modeling. In a first embodiment, a computer-implemented method includes a method for inputting a panoramic photographic image that uses a photogrammetry algorithm to adjust a plurality of camera parameters for the panoramic photographic image. In the method, a street-level panoramic photographic image is selected by a user from a street-level panoramic image display site. An area of the street-level panoramic image is also identified by the user. A photographic image at the area of the street-level panoramic image is captured. Camera parameters representing a camera that took the photographic image is determined. A position on the photographic image is mapped to a position on a three-dimensional model. The camera parameters are adjusted so that the three-dimensional model is rendered onto the photographic image from a perspective specified by the adjusted camera parameters.
摘要翻译：实施例涉及在基于图像的三维建模中选择全景摄影图像的纹理。在第一实施例中，计算机实现的方法包括用于输入使用摄影测量算法来调整用于全景摄影图像的多个摄像机参数的全景摄影图像的方法。在该方法中，用户从街道级全景图像显示位置选择街道级全景摄影图像。街道级全景图像的区域也由用户识别。捕获街道级全景图像区域的摄影图像。确定表示拍摄照相图像的相机的相机参数。摄影图像上的位置被映射到三维模型上的位置。相机参数被调整，使得三维模型从经调整的相机参数指定的角度呈现在摄影图像上。

3. 发明授权

US08902288B1 Photo-image-based 3D modeling system on a mobile device 有权
标题翻译：移动设备上基于图像的3D建模系统
公开(公告)号：US08902288B1
公开(公告)日：2014-12-02
申请号：US13162218
申请日：2011-06-16
申请人： Zhe Fan , Mark Limber , Brian Gammon Brown , Tilman Reinhardt , Matthew Robert Simpson
发明人： Zhe Fan , Mark Limber , Brian Gammon Brown , Tilman Reinhardt , Matthew Robert Simpson
IPC分类号： H04N13/00
CPC分类号： G06T19/20 , G06F17/30244 , G06T7/97 , G06T19/00 , G06T19/003 , G06T2200/24 , G06T2207/10012
摘要： A system that runs in web browsers of mobile devices that allows mobile users to take photos of building exteriors and interiors or other real world objects, upload photos, share photos with others, and use the photo images to model the 3D models with the system's image-based modeling interface.
摘要翻译：在移动设备的网络浏览器中运行的系统，允许移动用户拍摄建筑外部和室内设计或其他真实世界对象的照片，上传照片，与他人分享照片，并使用照片图像来对3D模型进行建模并使用系统的图像的建模界面。

4. 发明授权

US08817018B1 Using photographic images to construct a three-dimensional model with a curved surface 有权
标题翻译：使用摄影图像构建具有曲面的三维模型
公开(公告)号：US08817018B1
公开(公告)日：2014-08-26
申请号：US13159219
申请日：2011-06-13
申请人： Zhe Fan , Brian Gammon Brown , Tilman Reinhardt , Matthew Robert Simpson
发明人： Zhe Fan , Brian Gammon Brown , Tilman Reinhardt , Matthew Robert Simpson
IPC分类号： G06T15/00
CPC分类号： G06T17/05 , G06T7/55 , G06T2207/10016 , G06T2207/10032 , G06T2207/20101 , G06T2207/30184
摘要： Embodiments relate to constructing a three-dimensional model using a plurality of two-dimensional photographic images. In a first embodiment, a first user input specifying a first position on a first photographic image may be received. A second user input specifying a second position on a second photographic image may be received, the second photographic image having a second perspective, specified by a second set of camera parameters, being different from a first perspective of the first image specified by a first set of camera parameters. The user inputs may indicate corresponding features in the images. Using photogrammetry, a point in a three-dimensional space may be determined according to the first position, the second position, the first set of camera parameters, and the second set of camera parameters. A surface of the three-dimensional model may be determined, whereby the surface may be curved to the point in three-dimensional space determined earlier.
摘要翻译：实施例涉及使用多个二维摄影图像来构建三维模型。在第一实施例中，可以接收指定第一摄影图像上的第一位置的第一用户输入。可以接收指定第二摄影图像上的第二位置的第二用户输入，具有由第二组相机参数指定的第二透视图的第二摄影图像不同于由第一组指定的第一图像的第一透视图的相机参数。用户输入可以指示图像中的相应特征。使用摄影测量法，可以根据第一位置，第二位置，第一组相机参数和第二组相机参数来确定三维空间中的点。可以确定三维模型的表面，由此表面可以弯曲到先前确定的三维空间中的点。

5. 发明授权

US08279218B1 Selecting and verifying textures in image-based three-dimensional modeling, and applications thereof 有权
标题翻译：在基于图像的三维建模中选择和验证纹理及其应用
公开(公告)号：US08279218B1
公开(公告)日：2012-10-02
申请号：US13245479
申请日：2011-09-26
申请人： Zhe Fan , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
发明人： Zhe Fan , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
IPC分类号： G06T15/00
CPC分类号： G06T7/75 , G06T7/593 , G06T15/04 , G06T2200/08 , G06T2207/10032 , G06T2207/20101 , G06T2207/30184 , G06T2207/30244
摘要： Embodiments relate to selecting and verifying textures in image-based three-dimensional modeling. In a first embodiment, a computer-implemented method for texturing a three-dimensional model. In the method, a polygon orientation of a polygon defining a face of a three-dimensional model is determined. A first camera orientation corresponding to a camera that took a first photographic image in a set of photographic images is also determined. The first photographic image is unconstrained to the three-dimensional model. The polygon orientation is compared with the first camera orientation to determine whether the first photographic image is directed toward the face of the three-dimensional model. If the first photographic image is directed toward the face of the three-dimensional model, a notification is provided for display to a user indicating that the first photographic image could be texture mapped to the three-dimensional model if the first photographic image is constrained to the three-dimensional model.
摘要翻译：实施例涉及在基于图像的三维建模中选择和验证纹理。在第一实施例中，一种用于纹理三维模型的计算机实现的方法。在该方法中，确定定义三维模型的面的多边形取向。还确定了对应于在一组照相图像中拍摄第一摄影图像的相机的第一相机方位。第一个摄影图像是不受约束的三维模型。将多边形方向与第一照相机方位进行比较，以确定第一摄影图像是否指向三维模型的面。如果第一摄影图像指向三维模型的面部，则提供通知以向用户显示，指示如果第一摄影图像被约束为第一摄影图像可以被纹理映射到三维模型三维模型。

6. 发明授权

US08818768B1 Modeling three-dimensional interiors from photographic images, and applications thereof 有权
标题翻译：从摄影图像建模三维内饰及其应用
公开(公告)号：US08818768B1
公开(公告)日：2014-08-26
申请号：US12903036
申请日：2010-10-12
申请人： Zhe Fan , Brian Gammon Brown , Tilman Reinhardt , Matthew Robert Simpson
发明人： Zhe Fan , Brian Gammon Brown , Tilman Reinhardt , Matthew Robert Simpson
IPC分类号： G06F17/50 , G06T15/00
CPC分类号： G06T19/20 , G06F17/5004 , G06T17/05 , G06T2210/04 , G06T2219/2016
摘要： Embodiments relate to modeling three-dimensional interiors from photographic images. In a first embodiment, a computer-implemented method creates a three-dimensional model of an interior of a building from a photographic image. Input data is received from a user specifying a floor plan of the interior of the building. A first constraint input by a user indicating that a position on the floor plan corresponds to a position on the three-dimensional model is received. A second constraint input by a user indicating that a position on a photographic image of the interior corresponds to a position on the three-dimensional model is received. Finally, the three-dimensional model and camera parameters representing a camera that took the photographic image of the interior are altered based on the first and second constraints.
摘要翻译：实施例涉及从摄影图像建模三维内部。在第一实施例中，计算机实现的方法从摄影图像创建建筑物内部的三维模型。从指定建筑物内部的平面图的用户接收输入数据。接收由用户输入的第一约束，指示平面图上的位置对应于三维模型上的位置。由用户输入的第二约束指示内部摄影图像上的位置对应于三维模型上的位置。最后，基于第一和第二约束改变表示拍摄内部摄影图像的相机的三维模型和照相机参数。

7. 发明授权

US08669976B1 Selecting and verifying textures in image-based three-dimensional modeling, and applications thereof 有权
标题翻译：在基于图像的三维建模中选择和验证纹理及其应用
公开(公告)号：US08669976B1
公开(公告)日：2014-03-11
申请号：US12903019
申请日：2010-10-12
申请人： Zhe Fan , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
发明人： Zhe Fan , Brian Gammon Brown , Matthew Robert Simpson , Tilman Reinhardt
IPC分类号： G06T15/00
CPC分类号： G06T7/75 , G06T7/593 , G06T15/04 , G06T2200/08 , G06T2207/10032 , G06T2207/20101 , G06T2207/30184 , G06T2207/30244
摘要： Embodiments relate to selecting and verifying textures in image-based three-dimensional modeling. In a first embodiment, a computer-implemented method for texturing a three-dimensional model. In the method, a polygon orientation of a polygon defining a face of a three-dimensional model is determined. A first camera orientation corresponding to a camera that took a first photographic image in a set of photographic images is also determined. The first photographic image is unconstrained to the three-dimensional model. The polygon orientation is compared with the first camera orientation to determine whether the first photographic image is directed toward the face of the three-dimensional model. If the first photographic image is directed toward the face of the three-dimensional model, a notification is provided for display to a user indicating that the first photographic image could be texture mapped to the three-dimensional model if the first photographic image is constrained to the three-dimensional model.
摘要翻译：实施例涉及在基于图像的三维建模中选择和验证纹理。在第一实施例中，一种用于纹理三维模型的计算机实现的方法。在该方法中，确定定义三维模型的面的多边形取向。还确定了对应于在一组照相图像中拍摄第一摄影图像的相机的第一相机方位。第一个摄影图像是不受约束的三维模型。将多边形方向与第一照相机方位进行比较，以确定第一摄影图像是否指向三维模型的面。如果第一摄影图像指向三维模型的面部，则提供通知以向用户显示，指示如果第一摄影图像被约束为第一摄影图像可以被纹理映射到三维模型三维模型。

8. 发明申请

US20150172628A1 Altering Automatically-Generated Three-Dimensional Models Using Photogrammetry 审中-公开
标题翻译：使用摄影测量法改变自动生成的三维模型
公开(公告)号：US20150172628A1
公开(公告)日：2015-06-18
申请号：US13174493
申请日：2011-06-30
申请人： Brian Gammon BROWN , Tilman Reinhardt , Zhe Fan , Scott Shattuck
发明人： Brian Gammon BROWN , Tilman Reinhardt , Zhe Fan , Scott Shattuck
IPC分类号： H04N13/02 , G06T17/10 , G06K9/00
CPC分类号： G06T17/10 , G06T7/593 , G06T17/05 , G06T19/20 , G06T2200/04 , G06T2200/24 , G06T2207/10012 , G06T2219/2004 , G06T2219/2021
摘要： Embodiments enable alteration of automatically-generated three-dimensional models using photogrammetry. In an embodiment, a method creates a three-dimensional model using a two-dimensional photographic image. An automatically generated three-dimensional model geocoded within a field of view of a camera that took the two-dimensional photographic image is received. A perspective of the camera that took the photographic image is represented by a set of camera parameters for the first two-dimensional photographic image. A user input constraint indicating that a feature of the automatically generated three-dimensional model corresponds to a position on two-dimensional photographic image is also received. In response to the user input constraint, the three-dimensional model is altered, using photogrammetry, according to the user input constraint and the set of camera parameters.
摘要翻译：实施例可以使用摄影测量来改变自动生成的三维模型。在一个实施例中，一种方法使用二维摄影图像创建三维模型。接收在拍摄二维摄影图像的摄像机的视场内地理编码的自动生成的三维模型。拍摄摄影图像的相机的透视图由用于第一二维摄影图像的一组相机参数表示。还接收指示自动生成的三维模型的特征对应于二维摄影图像上的位置的用户输入约束。响应于用户输入约束，根据用户输入约束和相机参数集，使用摄影测量法改变三维模型。

9. 发明授权

US08687877B1 Locking geometric and camera parameters in image-based three-dimensional modeling, and applications thereof 有权
标题翻译：在基于图像的三维建模中锁定几何和相机参数及其应用
公开(公告)号：US08687877B1
公开(公告)日：2014-04-01
申请号：US13350368
申请日：2012-01-13
申请人： Zhe Fan , Brian Gammon Brown , Tilman Reinhardt
发明人： Zhe Fan , Brian Gammon Brown , Tilman Reinhardt
IPC分类号： G06K9/00
CPC分类号： G06T7/55 , G06T2200/24 , G06T2207/10032 , G06T2207/20101 , G06T2207/30184
摘要： Embodiments relate to locking geometric and camera parameters in image-based three-dimensional modeling. In a first embodiment, a computer-implemented method modifies a three-dimensional model using a set of two-dimensional photographic images. In the method, at least one constraint, input by a user, for a two-dimensional photographic image from the set of two-dimensional photographic images are received. Each constraint indicates that a position on the two-dimensional photographic image corresponds to a position on the three-dimensional model. When the number of constraints received for the two-dimensional photographic image is less than or equal to a first threshold value, camera parameters representing a camera that took the constrained photographic image. Finally, a photogrammetry algorithm is applied to at least the set of parameters to determine at least one unlocked parameter in the set of parameters and to modify the three-dimensional model based on the constraints.
摘要翻译：实施例涉及在基于图像的三维建模中锁定几何和相机参数。在第一实施例中，计算机实现的方法使用一组二维摄影图像修改三维模型。在该方法中，接收由用户输入的用于二维摄影图像的二维摄影图像的至少一个约束。每个约束表示二维摄影图像上的位置对应于三维模型上的位置。当为二维摄影图像接收到的约束的数量小于或等于第一阈值时，摄像机参数表示拍摄受限拍摄图像的相机。最后，摄影测量算法被应用于至少该组参数以确定该组参数中的至少一个解锁参数并且基于约束修改三维模型。

10. 发明授权

US08884950B1 Pose data via user interaction 有权
标题翻译：通过用户交互来表达数据
公开(公告)号：US08884950B1
公开(公告)日：2014-11-11
申请号：US13194177
申请日：2011-07-29
申请人： Brian Gammon Brown , Zhe Fan , Tilman Reinhardt
发明人： Brian Gammon Brown , Zhe Fan , Tilman Reinhardt
IPC分类号： G06T15/00 , G06T15/20
CPC分类号： G06T15/00 , G06T7/73 , G06T15/04 , G06T2207/10032 , G06T2207/20101 , G06T2207/30184 , G06T2207/30244 , G06T2210/04
摘要： Embodiments improve pose data for images via user interaction. A user may model a building in a web browser plug in by mapping positions on two-dimensional images to a three-dimensional model of a building shown in the image. Each of the images may have associated original pose data, which includes information related to a position and orientation of a camera which took the image. Upon modeling the building, pose data may be adjusted to more accurately depict the building as a three-dimensional model. If the adjusted pose data is superior to the original pose data, the adjusted pose data may be associated with the image.
摘要翻译：实施例通过用户交互来改进图像的姿态数据。用户可以通过将二维图像上的位置映射到图像中所示的建筑物的三维模型来插入网络浏览器来建模建筑物。每个图像可以具有相关联的原始姿态数据，其包括与拍摄图像的相机的位置和方位有关的信息。在对建筑物进行建模时，可以调整姿态数据以更准确地将建筑物描绘为三维模型。如果调整后的姿态数据优于原始姿势数据，则调整后的姿势数据可以与图像相关联。

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