公开(公告)号：US20250045987A1

公开(公告)日：2025-02-06

申请号：US18788590

申请日：2024-07-30

Applicant: Dassault Systemes SolidWorks Corporation

Inventor： Jean-Jacques Grimaud ,  Thomas Schaller

IPC: G06T11/20 ,  G06Q50/08

Abstract: A system and method for accessing a remotely located two dimensional (2D) drawing via a mobile device at a work site includes a reference device at the work site configured to provide a geographical reference to the mobile device. A document retrieval system is configured to access the plurality of 2D drawings in a document repository. The mobile device provides an annotated document to the document retrieval system. The document retrieval system accesses the 2D drawing in the document repository based on the annotated document, and provides a rasterized version of the 2D drawing to the mobile device.

公开(公告)号：US09514573B2

公开(公告)日：2016-12-06

申请号：US14141243

申请日：2013-12-26

Applicant: Dassault Systemes

Inventor： Jean-Jacques Grimaud

IPC: G06T15/00 ,  G06T19/00 ,  G06T17/00 ,  G06T7/00

CPC classification number: G06T19/006 ,  G06T7/564 ,  G06T17/00 ,  G06T2210/04

Abstract: A computer tool generates user-defined diminished reality images of a subject environment from source images. The diminished reality images display less real-world objects in the subject environment than that displayed in the source images. A 3D model of the subject environment in diminished reality is formed from the diminished reality images. The 3D model supports augmented reality user interaction with views of the subject environment diminished in reality and tidied/decluttered of user-selected objects.

Abstract translation: 计算机工具从源图像生成用户定义的被摄体环境的减弱现实图像。 减少的现实图像在主题环境中显示比源图像中显示的更少的真实世界对象。 减少的现实中的主题环境的3D模型是由现实的图像形成的。 3D模型支持增强现实用户与现实中的主题环境的观点的交互，并且对用户选择的对象进行了整理/声明。

公开(公告)号：US10773466B1

公开(公告)日：2020-09-15

申请号：US15167220

申请日：2016-05-27

Applicant: Dassault Systemes SolidWorks Corporation

Inventor： Jean-Jacques Grimaud ,  Igor Kaptsan

IPC: B29C67/08 ,  B29C67/00 ,  H04L29/08 ,  G05B15/02 ,  B33Y50/02

Abstract: A computer-implemented method and system create a three-dimensional (3D) model of a personalized object that represents of a real-world physical product. The 3D model contains one or more symbol parts, where each of the symbol parts is a computer representation of a symbol and a 3D font determines the shape of each of the symbol parts. A user interface is provided to enable a user to specify the symbol parts to personalize the real-world physical product. A transformation operation is performed, which transforms the 3D model in any one of the six degrees of freedom and enables a user to visualize in three dimensions on a computer screen a representation of the physical product prior to purchase.

公开(公告)号：US20170061679A1

公开(公告)日：2017-03-02

申请号：US14833790

申请日：2015-08-24

Applicant: Dassault Systemes

Inventor： Jean-Jacques Grimaud

IPC: G06T15/50 ,  G06K9/46 ,  G06T7/40

CPC classification number: G06T15/50 ,  G06K9/4652 ,  G06K9/4661 ,  G06T7/90 ,  G06T15/06 ,  G06T19/00 ,  G06T2200/04

Abstract: Current real-time rendering techniques of virtual representations of jewelry with gemstones do not address the shimmer and sparkle of real gemstones. Embodiments of the present invention use real-time rendering methods and systems that enable flash scintillation and fiery scintillation on the facets of virtual representations of gemstones as they are manipulated online by the customer. A 3D representation of a gemstone is displayed. In response to user input corresponding to the manipulation of the displayed 3D representation of the gemstone, scintillations at facets of the 3D representation of the gemstone are determined. The scintillations are determined by loading a scintillation factor from a look-up table corresponding to an angle of incidence of a light source to a facet of the gemstone. The determined scintillations at the facets of the gemstone are displayed for the user in real-time.

Abstract translation: 目前宝石首饰虚拟表现的实时渲染技术并不能解决真正宝石的闪烁和闪闪发光。 本发明的实施例使用实时渲染方法和系统，其能够在由客户在线操作的情况下，在宝石的虚拟表示的方面实现快闪闪烁和火焰闪烁。 显示宝石的3D表示。 响应于与宝石显示的3D表示的操纵相对应的用户输入，确定宝石3D表示方面的闪烁。 通过从对应于光源的入射角到宝石的小平面的查找表中加载闪烁因子来确定闪烁。 宝石面上的确定的闪烁实时显示给用户。

公开(公告)号：US20160125638A1

公开(公告)日：2016-05-05

申请号：US14532683

申请日：2014-11-04

Applicant: Dassault Systemes

Inventor： Jean-Jacques Grimaud

IPC: G06T15/04 ,  G06T3/40 ,  H04N5/225 ,  G06T13/20 ,  G06T15/20 ,  G06T17/20

CPC classification number: G06T15/04 ,  G03B37/00 ,  G06T3/4038 ,  G06T11/001 ,  G06T13/20 ,  G06T15/205 ,  G06T17/20 ,  G06T2200/04 ,  G06T2207/10004 ,  G06T2207/30241 ,  G06T2210/61 ,  H04N5/225

Abstract: A system for generating texture maps for 3D models of real-world objects includes a camera and reflective surfaces in the field of view of the camera. The reflective surfaces are positioned to reflect one or more reflected views of a target object to the camera. The camera captures a direct image of the target object and reflected images from the reflective surfaces. An image processor device separates the reflected views/images from the direct image of the target object in the captured image by detecting distortion in the reflected views. The image processor reduces distortion in the reflected views, and generates a texture map based on 3D space characteristics of the target object and on the reflected views. Reducing distortion in the reflected views may include scaling the reflected views to correspond to a size of the target object in the camera field of view.

Abstract translation: 用于生成真实世界对象的3D模型的纹理贴图的系统包括相机和相机视场中的反射表面。 反射表面被定位成将目标物体的一个或多个反射视图反射到照相机。 相机捕获目标对象的直接图像和反射表面的反射图像。 图像处理器设备通过检测反射视图中的失真来将反射视图/图像与捕获图像中的目标对象的直接图像分离。 图像处理器减少反射视图中的失真，并且基于目标对象的3D空间特征和反射视图生成纹理图。 减少反射视图中的失真可以包括缩放反射视图以对应于照相机视野中目标对象的大小。

公开(公告)号：US20140379524A1

公开(公告)日：2014-12-25

申请号：US13922591

申请日：2013-06-20

Applicant: DASSAULT SYSTEMES

Inventor： Jean-Jacques Grimaud ,  William Martin

IPC: G06Q30/06

CPC classification number: G06Q30/0613 ,  G06F3/048 ,  G06Q30/0269 ,  G06Q30/0601 ,  G06Q30/0631 ,  G06T13/20

Abstract: In one embodiment, a method includes monitoring an action of an individual or a certain consumer and maintaining a database stored in a memory personal to the consumer. The database can have an indication of preferences of the consumer and a purchase history of the individual consumer. The database can be based on the monitored action of the consumer. The method can further include providing a suggested product to the consumer based on the maintained database.

Abstract translation: 在一个实施例中，一种方法包括监视个体或特定消费者的动作，并维护存储在个人对消费者的存储器中的数据库。 数据库可以显示消费者的偏好以及个人消费者的购买历史。 数据库可以基于消费者的监视动作。 该方法还可以包括基于所维护的数据库向消费者提供建议的产品。

公开(公告)号：US20250131218A1

公开(公告)日：2025-04-24

申请号：US18918572

申请日：2024-10-17

Applicant: Dassault Systemes SolidWorks Corporation

Inventor： Jean-Jacques Grimaud

IPC: G06K7/14

Abstract: A computer-based method includes reading a non-alphanumeric (e.g., QR or quick response) code from a document that includes substantive information subject to change over time with a code reader of a smart device. The code includes a document identifier that identifies the document and a version indicator associated with the document, and a uniform resource locator for a remote network location where information about the document and any versions is stored. A request is initiated, from the smart device, to check at the remote network location whether the version of the document at issue is a particular version of the document (e.g., the latest version of the document). The smart device receives a response and produces a notification on its display screen indicating whether the document is the particular (or latest) version of the document.

公开(公告)号：US09919478B2

公开(公告)日：2018-03-20

申请号：US14790680

申请日：2015-07-02

Applicant: Dassault Systemes

Inventor： Jean-Jacques Grimaud

IPC: G06F19/00 ,  B29C67/00 ,  G06F3/12 ,  G06T19/20 ,  G05B19/4099 ,  G06T15/00 ,  B29C64/386 ,  B33Y50/02

CPC classification number: B29C64/386 ,  B33Y50/02 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  G06F3/1208 ,  G06F3/1256 ,  G06F3/1285 ,  G06T15/00 ,  G06T19/20 ,  G06T2219/2004 ,  Y02P80/40 ,  Y10S345/948

Abstract: Customized 3D-printing can provide users with customized products, but need to be verified for quality and durability. In an embodiment, a method for three-dimensional (3D)-printing a customized product includes loading a 3D-font from a database. The 3D font includes multiple character relations. Each character relation connects any two given characters of the 3D font. The method also includes generating a 3D-representation of a customized article product based on the 3D-font. The customized product is based on a plurality of characters received from a user. A 3D-font as described herein can provide customized, on-demand, 3D-printed products of a particular threshold of quality and durability.

公开(公告)号：US20150187136A1

公开(公告)日：2015-07-02

申请号：US14141243

申请日：2013-12-26

Applicant: Dassault Systemes

Inventor： Jean-Jacques Grimaud

IPC: G06T19/00 ,  G06T17/00

CPC classification number: G06T19/006 ,  G06T7/564 ,  G06T17/00 ,  G06T2210/04

Abstract: A computer tool generates user-defined diminished reality images of a subject environment from source images. The diminished reality images display less real-world objects in the subject environment than that displayed in the source images. A 3D model of the subject environment in diminished reality is formed from the diminished reality images. The 3D model supports augmented reality user interaction with views of the subject environment diminished in reality and tidied/decluttered of user-selected objects.

Abstract translation: 计算机工具从源图像生成用户定义的被摄体环境的减弱现实图像。 减少的现实图像在主题环境中显示比源图像中显示的更少的真实世界对象。 减少的现实中的主题环境的3D模型是由现实的图像形成的。 3D模型支持增强现实用户与现实中的主题环境的观点的交互，并且对用户选择的对象进行了整理/声明。

公开(公告)号：US20140189798A1

公开(公告)日：2014-07-03

申请号：US13728359

申请日：2012-12-27

Applicant: DASSAULT SYSTEMES

Inventor： Jean-Jacques Grimaud

IPC: H04L29/06

CPC classification number: H04L63/08 ,  G06F21/36 ,  G06F2221/2133

Abstract: In one embodiment, a computer method of verifying an operator is human includes automatically selecting a pattern and dividing the pattern into a plurality of textures. The method further includes projecting each texture onto a different respective displayed element in a 3D experience. The method additionally includes randomizing a position and/or an orientation of at least one displayed element of the different respective display elements in the 3D experience. The method also includes receiving operator manipulations of the randomized elements to solve for the pattern and make the pattern appear/reappear. The method further includes granting access to the operator if the pattern is made to appear/reappear. Access is granted upon determining that the operator has made the pattern is appear/reappear, and access is denied if the operator fails to make the pattern appear/reappear.

Abstract translation: 在一个实施例中，验证操作者的计算机方法是人包括自动选择图案并将图案划分成多个纹理。 该方法还包括在3D体验中将每个纹理投影到不同的相应显示元素上。 该方法还包括在3D体验中随机化不同相应显示元素的至少一个显示元素的位置和/或取向。 该方法还包括接收操作者操纵随机化元件以解决图案并使图案出现/再现。 该方法还包括如果模式出现/重新出现则允许对操作者的访问。 确定操作者已经使模式出现/重新出现，并且如果操作者无法使图案出现/重新出现，则访问被拒绝。