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1. 发明授权

US09741121B2 Photograph localization in a three-dimensional model 有权
公开(公告)号：US09741121B2
公开(公告)日：2017-08-22
申请号：US15067077
申请日：2016-03-10
申请人： AUTODESK, INC.
发明人： Ryan Schmidt , Ramtin Attar , Azam Khan
IPC分类号： G06K9/00 , G06T7/00 , G06K9/46 , G06K9/62 , G06T7/73
CPC分类号： G06T7/74 , G06K9/00208 , G06K9/00671 , G06K9/4609 , G06K9/6202 , G06T2207/10012 , G06T2207/10028
摘要： A photo localization application is configured to determine the location that an image depicts relative to a 3D representation of a structure. The 3D representation may be a 3D model, color range scan, or gray scale range scan of the structure. The image depicts a particular section of the structure. The photo localization application extracts and stores features from the 3D representation in a database. The photo localization application then extracts features from the image and compares those features against the database to identify matching features. The matching features form a location fingerprint, from which the photo localization application determines the location that the image depicts, relative to the 3D representation. The location allows the user to better understand and communicate information captured by the image.

2. 发明授权

US10671766B2 Evaluating the stability of three-dimensional models 审中-公开
公开(公告)号：US10671766B2
公开(公告)日：2020-06-02
申请号：US14059168
申请日：2013-10-21
申请人： AUTODESK, Inc.
发明人： Ryan Schmidt
IPC分类号： G06F17/50 , G06F30/00
摘要： A three-dimensional (3D) modeling application is configured to generate a graphical user interface (GUI) that notifies a user whether a 3D model represents a stable, marginally stable, or unstable object. The 3D modeling application includes a stability module that determines the stability of the object based upon the 3D model. Advantageously, the user may ensure that an object will be stable, before printing the object with a 3D printer.

3. 发明授权

US09305355B2 Photograph localization in a three-dimensional model 有权
标题翻译：照片定位在三维模型中
公开(公告)号：US09305355B2
公开(公告)日：2016-04-05
申请号：US14059274
申请日：2013-10-21
申请人： AUTODESK, Inc.
发明人： Ryan Schmidt , Ramtin Attar , Azam Khan
IPC分类号： G06K9/00 , G06T7/00
CPC分类号： G06T7/74 , G06K9/00208 , G06K9/00671 , G06K9/4609 , G06K9/6202 , G06T2207/10012 , G06T2207/10028
摘要： A photo localization application is configured to determine the location that an image depicts relative to a 3D representation of a structure. The 3D representation may be a 3D model, color range scan, or gray scale range scan of the structure. The image depicts a particular section of the structure. The photo localization application extracts and stores features from the 3D representation in a database. The photo localization application then extracts features from the image and compares those features against the database to identify matching features. The matching features form a location fingerprint, from which the photo localization application determines the location that the image depicts, relative to the 3D representation. The location allows the user to better understand and communicate information captured by the image.
摘要翻译：配置照片本地化应用以确定图像相对于结构的3D表示描绘的位置。 3D表示可以是结构的3D模型，颜色范围扫描或灰度范围扫描。该图像描绘了结构的特定部分。照片本地化应用程序从数据库中的3D表示中提取和存储功能。然后，照片本地化应用程序从图像中提取特征，并将这些特征与数据库进行比较，以识别匹配的特征。匹配特征形成位置指纹，相对于3D表示，照片定位应用从该位置指纹确定图像描绘的位置。该位置允许用户更好地理解和传达由图像捕获的信息。

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