公开(公告)号：WO2019243202A1

公开(公告)日：2019-12-26

申请号：PCT/EP2019/065747

申请日：2019-06-14

Applicant: 3SHAPE A/S

Inventor： JELLINGGAARD, Anders Robert ,  VANNAHME, Christoph ,  VAN DER POEL, Mike ,  HOLLENBECK, Karl-Josef ,  GAARDE, Anders ,  CHRISTIANSEN, Mads Brøkner

IPC: A61C13/00

Abstract: The present disclosure provides a computer-implemented method for correlating at least one infrared 2D-image to a 3D-representation of at least a part of a tooth displayed in a graphical user-interface, of a hand-held scanning device, on a screen, comprising the steps of: obtaining a first set of 2D-images of the at least part of the tooth; forming a 3D-representation of the at least a part of the tooth from the first set of 2D-images; displaying, in the graphical user-interface, the 3D-representation; obtaining a second set of 2D- images, wherein the second set of 2D images are infrared 2D-images acquired within the at least part of the tooth; displaying, in the user-interface, at least one of the 2D-images from the second set of 2D-images; displaying, in the user-interface, a manipulator configured to change between 2D-images in the second set of 2D-images.

公开(公告)号：WO2014000745A1

公开(公告)日：2014-01-03

申请号：PCT/DK2013/050213

申请日：2013-06-27

Applicant: 3SHAPE A/S

Inventor： VAN DER POEL, Mike ,  HOLLENBECK, Karl-Josef

IPC: A61B5/00 ,  A61C13/00

CPC classification number: A61B5/0088 ,  A61B5/0035 ,  A61B5/0071 ,  A61B5/742 ,  A61C9/0053

Abstract: Disclosed is a 3D scanner system for detecting and/or visualizing cariogenic regions in teeth based on fluorescence emitted from said teeth, said 3D scanner system comprising data processing means configured for mapping a representation of fluorescence emitted from the teeth onto the corresponding portion of a digital 3D representation of the teeth to provide a combined digital 3D representation.

Abstract translation: 公开了一种用于基于从所述牙齿发射的荧光来检测和/或可视化牙齿中的致龋区域的3D扫描器系统，所述3D扫描仪系统包括数据处理装置，其被配置为将从牙齿发射的荧光的表示映射到数字 牙齿的3D表示以提供组合的数字3D表示。

公开(公告)号：WO2014125037A1

公开(公告)日：2014-08-21

申请号：PCT/EP2014/052842

申请日：2014-02-13

Applicant: 3SHAPE A/S

Inventor： ESBECH, Bo ,  ROSBERG, Christian Romer ,  VAN DER POEL, Mike ,  KJÆR, Rasmus ,  VINTHER, Michael ,  HOLLENBECK, Karl-Josef

IPC: A61C9/00 ,  G01B11/25

CPC classification number: A61C9/0073 ,  A61C9/006 ,  A61C9/0066 ,  G01B11/24 ,  G01B11/2509 ,  G01B11/2513 ,  G01B11/2518 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513

Abstract: Disclosed are a scanner system and a method for recording surface geometry and surface color of an object where both surface geometry information and surface color information for a block of said image sensor pixels at least partly from one 2D image recorded by said color image sensor.

Abstract translation: 公开了一种用于记录物体的表面几何形状和表面颜色的扫描仪系统和方法，其中至少部分地由所述彩色图像传感器记录的一个2D图像的用于所述图像传感器像素的块的表面几何信息和表面颜色信息。

公开(公告)号：WO2012007003A1

公开(公告)日：2012-01-19

申请号：PCT/DK2011/050273

申请日：2011-07-11

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  Clausen, Tais ,  DEICHMANN, Nikolaj ,  STEGMANN, Mikkel, Bille ,  HOLLENBECK, Karl-Josef ,  ALLIN, Thomas Højgaard ,  SCHJØTH, Lars

Inventor： FISKER, Rune ,  Clausen, Tais ,  DEICHMANN, Nikolaj ,  STEGMANN, Mikkel, Bille ,  HOLLENBECK, Karl-Josef ,  ALLIN, Thomas Højgaard ,  SCHJØTH, Lars

IPC: A61C13/00

CPC classification number: G06F17/5009 ,  A61C5/77 ,  A61C9/004 ,  A61C9/0053 ,  A61C13/0004 ,  B33Y50/00 ,  B33Y80/00

Abstract: 3D modeling of an object using textural features. Disclosed is a method and a system (720) for 3D modeling of a 3D object (724) adapted to be inserted in or worn by a patient. The 3D modeling applies information of one or more features from an acquired 2D digital representation comprising textural data of the location where the 3D object (724) is adapted to be arranged.

Abstract translation: 使用纹理特征的对象的3D建模。 公开了一种用于适于插入患者或由患者佩戴的3D物体（724）的3D建模的方法和系统（720）。 所述3D建模从所获取的2D数字表示应用一个或多个特征的信息，所述2D数字表示包括所述3D对象（724）适于布置的位置的纹理数据。

公开(公告)号：WO2017093563A1

公开(公告)日：2017-06-08

申请号：PCT/EP2016/079749

申请日：2016-12-05

Applicant: 3SHAPE A/S

Inventor： VAN DER POEL, Mike ,  FISKER, Rune ,  HOLLENBECK, Karl-Josef

IPC: A61C9/00 ,  A61B6/14 ,  A61B5/00 ,  G06F19/00

CPC classification number: G16H50/20 ,  A61B5/0088 ,  A61B5/4547 ,  A61C9/0046 ,  G06F19/00 ,  G06F19/321 ,  G16H10/60

Abstract: Disclosed are methods and digital tools for deriving tooth condition information for a patient's teeth, for populating a digital dental chart with derived tooth condition information, and for generating an electronic data record containing such information.

Abstract translation: 公开了用于导出患者牙齿的牙齿状况信息，用于利用导出的牙齿状况信息填充数字牙科图并且用于生成包含这种信息的电子数据记录的方法和数字工具。

公开(公告)号：WO2011095175A1

公开(公告)日：2011-08-11

申请号：PCT/DK2011/050033

申请日：2011-02-08

Applicant: 3SHAPE A/S ,  NIELSEN, Christian Højris ,  CLAUSEN, Tais ,  STEGMANN, Mikkel Bille ,  SCHRØDER, Morten Rudkjær ,  FISKER, Rune ,  HOLLENBECK, Karl-Josef ,  JENSEN, Søren Greve ,  PETERSEN, Bo

Inventor： NIELSEN, Christian Højris ,  CLAUSEN, Tais ,  STEGMANN, Mikkel Bille ,  SCHRØDER, Morten Rudkjær ,  FISKER, Rune ,  HOLLENBECK, Karl-Josef ,  JENSEN, Søren Greve ,  PETERSEN, Bo

IPC: G01B5/00 ,  B65G47/84

CPC classification number: G01B5/0002 ,  B65G47/846 ,  B65G47/847

Abstract: Disclosed is an object feeder system configured for arrangement in a three dimensional scanner, the system comprising: an object feeder scanning plate assembly comprising a number of tracks, wherein each track adapted to hold at least one object holder, wherein said tracks are configured to extend within the plate assembly from a parking area towards a scanning area, and where each object holder is configured for retaining an object to be scanned in the scanner for obtaining a three dimensional representation of the object, and wherein the object feeder system further comprises means for moving the at least one object holder in the at least one track.

Abstract translation: 公开了一种被配置为配置在三维扫描器中的物体馈送系统，该系统包括：物体馈送器扫描板组件，其包括多个轨道，其中每个轨道适于保持至少一个物体保持器，其中所述轨道被配置为延伸 在所述板组件内从停车区域朝向扫描区域，并且其中每个物体保持器构造成用于将待扫描物体保持在所述扫描器中以获得所述物体的三维表示，并且其中所述物体馈送系统还包括用于 在所述至少一个轨道中移动所述至少一个物体保持器。

公开(公告)号：WO2010145669A1

公开(公告)日：2010-12-23

申请号：PCT/DK2010/050148

申请日：2010-06-17

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  ÖJELUND, Henrik ,  KJÆR, Rasmus ,  VAN DER POEL, Mike ,  QAZI, Arish A ,  HOLLENBECK, Karl-Josef

Inventor： FISKER, Rune ,  ÖJELUND, Henrik ,  KJÆR, Rasmus ,  VAN DER POEL, Mike ,  QAZI, Arish A ,  HOLLENBECK, Karl-Josef

IPC: A61B5/107

CPC classification number: H04N13/296 ,  A61B5/0068 ,  A61B5/1075 ,  A61B5/1076 ,  A61B5/1077 ,  A61B5/4547 ,  G01B11/2513 ,  G01B11/2518 ,  G01B2210/58

Abstract: Disclosed is a handheld scanner for obtaining and/or measuring the 3D geometry of at least a part of the surface of an object using confocal pattern projection techniques. Specific embodiments are given for intraoral scanning and scanning of the interior part of a human ear.

Abstract translation: 公开了一种手持扫描器，用于使用共焦图案投影技术来获得和/或测量物体表面的至少一部分的3D几何形状。 针对人耳内窥镜扫描和扫描人耳内部的具体实施例。

公开(公告)号：WO2010048960A1

公开(公告)日：2010-05-06

申请号：PCT/DK2009/050281

申请日：2009-10-28

Applicant: 3SHAPE A/S ,  HOLLENBECK, Karl-Josef ,  ÖJELUND, Henrik ,  EDWARDS, Christopher Simon ,  PLASCENCIA, Alfredo Chávez ,  FISKER, Rune

Inventor： HOLLENBECK, Karl-Josef ,  ÖJELUND, Henrik ,  EDWARDS, Christopher Simon ,  PLASCENCIA, Alfredo Chávez ,  FISKER, Rune

IPC: G01B11/24 ,  G01N21/88

CPC classification number: G01B11/2518

Abstract: The present invention relates to non-contact optical scanning of an object for generation of a three-dimensional surface model of the scanned object. In particular the invention relates to a scanner for obtaining the three-dimensional geometry of at least a part of the surface of an object, said scanner comprising: - at least one light source, preferably a laser light source with adjustable power, - projection means for directing light from the at least one light source to a moving spot on the surface of the object, - at least one image sensor adapted to record at least one image of at least a part of the surface, - detection means, other than the at least one image sensor, for monitoring at least a part of the light reflected from the surface, - regulation means for adjusting the intensity of the at least one light source based on the amount of light reflected from the surface, and - means for transforming the at least one image to a three-dimensional model of the surface.

Abstract translation: 本发明涉及用于产生被扫描物体的三维表面模型的物体的非接触光学扫描。 特别地，本发明涉及一种用于获得物体表面的至少一部分的三维几何形状的扫描器，所述扫描器包括： - 至少一个光源，优选地具有可调节功率的激光光源; - 投影装置 用于将来自所述至少一个光源的光引导到所述物体表面上的移动光斑; - 至少一个图像传感器，适于记录所述表面的至少一部分的至少一个图像; - 检测装置， 至少一个图像传感器，用于监测从表面反射的光的至少一部分;调节装置，用于基于从表面反射的光量来调节至少一个光源的强度;以及 - 用于转换的装置 所述至少一个图像到所述表面的三维模型。

公开(公告)号：WO2021110938A1

公开(公告)日：2021-06-10

申请号：PCT/EP2020/084681

申请日：2020-12-04

Applicant: 3SHAPE A/S

Inventor： KHAITOV, Marat ,  HOLLENBECK, Karl-Josef

IPC: A61C7/08

Abstract: According to an embodiment, a computer-implemented method for generating an edge curve to facilitate manufacture of at least a portion of a dental device is disclosed. The method includes identifying at least one tooth reference point for each of at least two teeth on a dental model; identifying at least one offset point corresponding to each of said at least one tooth reference points such that said at least one offset point is on a gingival surface of said dental model and located outside an interproximal area; and generating said edge curve by connecting the offset points such that the edge curve is outside the interproximal area and on the gingival surface.

公开(公告)号：WO2020161245A1

公开(公告)日：2020-08-13

申请号：PCT/EP2020/053005

申请日：2020-02-06

Applicant: 3SHAPE A/S

Inventor： ÖJELUND, Henrik ,  HOLLENBECK, Karl-Josef ,  ASK, Erik

IPC: G06T19/20

Abstract: Disclosed is a computer-implemented method of generating a dental model based on an objective function output, comprising creating an objective function comprising at least one quality estimation function which trains at least one machine learning method that generates quality estimation output, and an objective function output is the output of the objective function providing a model as an input data to the objective function and generating model-related objective function output; and modifying the model based on the model-related objective function output to transform the model to a generated model, wherein the generated model is the dental model.