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公开(公告)号：US10127333B2
公开(公告)日：2018-11-13
申请号：US14984765
申请日：2015-12-30
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
Abstract: An embodiment provides a method of modifying a computer aided design (CAD) model. Such an embodiment associates metadata with a CAD model. In turn, the metadata is defined which includes providing the metadata in the form of a signal with one or more frequency characteristics that correspond to one or more respective characteristics of the CAD model. These frequencies can be used as part of mapping and/or processing algorithms in labeling or identifying unknown information about an environment. In an embodiment, the metadata may include graphical descriptions of the frequency such as a vector or other image based files.
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公开(公告)号：US20150161821A1
公开(公告)日：2015-06-11
申请号：US14101923
申请日：2013-12-10
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
CPC classification number: G06T19/006 , G06F17/5004 , G06T2215/16 , G06T2219/2008
Abstract: A system and method updates Computer Aided Design (CAD) models. An augmented reality view of a subject asset is displayed. User interaction therewith causes a CAD model updater to search a CAD database for corresponding CAD model of the subject asset. The CAD model updater displays the CAD model view of the subject asset overlayed on the augmented reality view. With the mashed-up display of these two views, the CAD model updater enables user interaction therewith to update the corresponding CAD model. The updates to the CAD model are made to the CAD file of the model's originating CAD modeling application.
Abstract translation: 系统和方法更新计算机辅助设计（CAD）模型。 显示主体资产的增强现实视图。 与此相关的用户交互导致CAD模型更新器在CAD数据库中搜索对象资产的相应CAD模型。 CAD模型更新程序显示覆盖在增强现实视图上的主体资产的CAD模型视图。 通过这两个视图的混搭显示，CAD模型更新程序可以使用户进行交互，更新相应的CAD模型。 CAD模型的更新是针对模型的始发CAD建模应用程序的CAD文件进行的。
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公开(公告)号：US10049479B2
公开(公告)日：2018-08-14
申请号：US14983878
申请日：2015-12-30
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
Abstract: An embodiment of the present invention provides a method of updating a CAD model representing an environment. Such an embodiment begins by generating a point cloud representing one or more objects of an environment based on received signals, where the received signals reflected off the one or more objects of the environment. Next, one or more clusters of the point cloud are identified based on a density of points that includes the one or more clusters. In turn, the one or more clusters are mapped to existing CAD diagrams and a CAD model of the environment is automatically updated using the existing CAD diagrams.
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公开(公告)号：US10360438B2
公开(公告)日：2019-07-23
申请号：US14984412
申请日：2015-12-30
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
IPC: G06K9/00 , G06F16/50 , G06F16/583
Abstract: An embodiment provides a method of identifying an object from three-dimensional data of the object. Such an embodiment obtains 3D data of an object and, in turn, flattens the 3D data to produce 2D data of the object. The produced 2D data of the object is then compared to a library of existing 2D data to identify matching 2D object data. The matching 2D object data corresponds to an object and as a result of the comparing, the object represented by the obtained 3D data is identified as being of kind as the matching 2D object. This can be performed iteratively and bi-directionally to identify unidentified objects contained in a 3D environment.
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公开(公告)号：US09916398B2
公开(公告)日：2018-03-13
申请号：US14101930
申请日：2013-12-10
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
IPC: G06F17/50
CPC classification number: G06F17/50 , G06F17/5004 , G06F2217/02
Abstract: A 3D CAD model of a plant, a factory, refinery, or facility is re-built from laser scan data of the plant, a factory, refinery, or facility. Through a rules-based analysis, CAD model objects are identified in the laser scan data. The rules map laser scan data to CAD model objects based on shape, size and/or sequence of connection of objects in the plant, a factory, refinery, or facility grouping. Design logic of equipment and process facilities are also utilized by the rules.
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Patent Agency Ranking
公开(公告)号：US20170193696A1
公开(公告)日：2017-07-06
申请号：US14983878
申请日：2015-12-30
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
CPC classification number: G06T11/60 , G06F17/50 , G06K9/00476 , G06K9/00483
Abstract: An embodiment of the present invention provides a method of updating a CAD model representing an environment. Such an embodiment begins by generating a point cloud representing one or more objects of an environment based on received signals, where the received signals reflected off the one or more objects of the environment. Next, one or more clusters of the point cloud are identified based on a density of points that includes the one or more clusters. In turn, the one or more clusters are mapped to existing CAD diagrams and a CAD model of the environment is automatically updated using the existing CAD diagrams.
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公开(公告)号：US20170193278A1
公开(公告)日：2017-07-06
申请号：US14984412
申请日：2015-12-30
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
CPC classification number: G06K9/00208 , G06F16/50 , G06F16/583 , G06K9/00664
Abstract: An embodiment provides a method of identifying an object from three-dimensional data of the object. Such an embodiment obtains 3D data of an object and, in turn, flattens the 3D data to produce 2D data of the object. The produced 2D data of the object is then compared to a library of existing 2D data to identify matching 2D object data. The matching 2D object data corresponds to an object and as a result of the comparing, the object represented by the obtained 3D data is identified as being of kind as the matching 2D object. This can be performed iteratively and bi-directionally to identify unidentified objects contained in a 3D environment.
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公开(公告)号：US20170193132A1
公开(公告)日：2017-07-06
申请号：US14984765
申请日：2015-12-30
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
IPC: G06F17/50
CPC classification number: G06F17/50
Abstract: An embodiment provides a method of modifying a CAD model. Such an embodiment associates metadata with a CAD model. In turn, the metadata is defined which includes providing the metadata in the form of a signal with one or more frequency characteristics that correspond to one or more respective characteristics of the CAD model. These frequencies can be used as part of mapping and/or processing algorithms in labeling or identifying unknown information about an environment. In an embodiment, the metadata may include graphical descriptions of the frequency such as vector or other image based files.
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公开(公告)号：US09530250B2
公开(公告)日：2016-12-27
申请号：US14101923
申请日：2013-12-10
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
CPC classification number: G06T19/006 , G06F17/5004 , G06T2215/16 , G06T2219/2008
Abstract: A system and method updates Computer Aided Design (CAD) models. An augmented reality view of a subject asset is displayed. User interaction therewith causes a CAD model updater to search a CAD database for corresponding CAD model of the subject asset. The CAD model updater displays the CAD model view of the subject asset overlayed on the augmented reality view. With the mashed-up display of these two views, the CAD model updater enables user interaction therewith to update the corresponding CAD model. The updates to the CAD model are made to the CAD file of the model's originating CAD modeling application.
Abstract translation: 系统和方法更新了计算机辅助设计（CAD）模型。 显示主体资产的增强现实视图。 与此相关的用户交互导致CAD模型更新器在CAD数据库中搜索对象资产的相应CAD模型。 CAD模型更新程序显示覆盖在增强现实视图上的主体资产的CAD模型视图。 通过这两个视图的混搭显示，CAD模型更新程序可以使用户进行交互，更新相应的CAD模型。 CAD模型的更新是针对模型的始发CAD建模应用程序的CAD文件进行的。
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公开(公告)号：US20150161294A1
公开(公告)日：2015-06-11
申请号：US14101930
申请日：2013-12-10
Applicant: Dassault Systemes
Inventor： Nelia Gloria Mazula
IPC: G06F17/50
CPC classification number: G06F17/50 , G06F17/5004 , G06F2217/02
Abstract: A 3D CAD model of a facility, city or multi-asset grouping is re-built from laser scan data of the facility/city/multi-asset grouping. Through a rules-based analysis, CAD model objects are identified in the laser scan data. The rules map laser scan data to CAD model objects based on shape, size and/or sequence of connection of objects in the facility/city/multi-asset grouping. Design logic of equipment and process facilities are also utilized by the rules.
Abstract translation: 设施，城市或多资产组合的3D CAD模型由设施/城市/多资产组合的激光扫描数据重新构建。 通过基于规则的分析，CAD模型对象在激光扫描数据中被识别。 该规则基于设施/城市/多资产分组中的对象的形状，大小和/或连接顺序将激光扫描数据映射到CAD模型对象。 设备和加工设备的设计逻辑也由规则使用。
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