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1. 发明授权

US09025164B2 Method for ascertaining material characteristics of an object 有权
标题翻译：用于确定物体的材料特性的方法
公开(公告)号：US09025164B2
公开(公告)日：2015-05-05
申请号：US13637445
申请日：2011-03-28
申请人： Thomas Ertl , Raimund Hibst , Karl Stock , Rainer Graser , Michael Zint
发明人： Thomas Ertl , Raimund Hibst , Karl Stock , Rainer Graser , Michael Zint
IPC分类号： G01B11/30 , G01N21/25 , A61C19/00 , G01B11/24 , G01N21/49 , G02B21/00
CPC分类号： G01N21/25 , A61C19/00 , G01B11/24 , G01B2210/50 , G01N21/49 , G02B21/006 , G02B21/0064
摘要： The invention relates to a method for ascertaining material characteristics of an object, in particular optical properties of preferably semi-transparent objects. The aim of the invention is to obtain material characteristics without complex measuring methods. This is achieved in that spectrally resolved data from measured data of the object are calculated with spectrally resolved data of a reference body in order to ascertain the material characteristics, the measured data being ascertained with a confocal 3D measuring system.
摘要翻译：本发明涉及一种用于确定物体的材料特性的方法，特别是优选半透明物体的光学特性。本发明的目的是获得没有复杂测量方法的材料特性。这是通过用参考体的光谱解析数据来计算来自对象的测量数据的光谱解析数据，以便确定材料特性，使用共焦3D测量系统确定测量数据。

2. 发明申请

US20120156636A1 METHOD AND MEASURING ARRANGEMENT FOR THE THREE-DIMENSIONAL MEASUREMENT OF AN OBJECT 有权
标题翻译：方法和测量对象的三维测量
公开(公告)号：US20120156636A1
公开(公告)日：2012-06-21
申请号：US13320576
申请日：2010-05-17
申请人： Karl Stock , Michael Zint , Rainer Graser , Raimund Hibst
发明人： Karl Stock , Michael Zint , Rainer Graser , Raimund Hibst
IPC分类号： A61B6/14
CPC分类号： G01B11/24 , A61B5/0068 , A61B5/0088 , A61B5/1075 , A61B2562/0233 , A61C9/006 , G01B2210/50 , G02B21/004 , G02B21/0064
摘要： Method for measuring the shape of a section of a semi-transparent object such as one section of a tooth, using a light source for generating light with a broadband spectrum in a device for generating a multifocal illumination pattern, a lens with a large chromatic aberration for imaging foci of the illumination pattern onto the object, and a detection device for determining the wavelength spectra of the foci confocally imaged onto the object via the lens, wherein a spectral peak position of each focus is determined from the respective wavelength spectrum, from which position the extent of the object in the direction of the imaging beam (Z coordinate) is calculated.
摘要翻译：用于在用于产生多焦点照明图案的装置中使用用于产生具有宽带光谱的光的光源来测量诸如牙齿的一个部分的半透明物体的部分的形状的方法，具有大的色差的透镜用于将所述照明图案的焦点成像到所述物体上;以及检测装置，用于确定通过所述透镜共同成像到所述物体上的所述焦点的波长谱的检测装置，其中，从相应的波长谱确定每个焦点的光谱峰值位置，计算物体在成像光束方向上的程度（Z坐标）。

3. 发明授权

US08477320B2 Method and measuring arrangement for the three-dimensional measurement of an object 有权
标题翻译：物体三维测量的方法和测量装置
公开(公告)号：US08477320B2
公开(公告)日：2013-07-02
申请号：US13320576
申请日：2010-05-17
申请人： Karl Stock , Michael Zint , Rainer Graser , Raimund Hibst
发明人： Karl Stock , Michael Zint , Rainer Graser , Raimund Hibst
IPC分类号： G01B11/24
CPC分类号： G01B11/24 , A61B5/0068 , A61B5/0088 , A61B5/1075 , A61B2562/0233 , A61C9/006 , G01B2210/50 , G02B21/004 , G02B21/0064
摘要： Method for measuring the shape of a section of a semi-transparent object such as one section of a tooth, using a light source for generating light with a broadband spectrum in a device for generating a multifocal illumination pattern, a lens with a large chromatic aberration for imaging foci of the illumination pattern onto the object, and a detection device for determining the wavelength spectra of the foci confocally imaged onto the object via the lens, wherein a spectral peak position of each focus is determined from the respective wavelength spectrum, from which position the extent of the object in the direction of the imaging beam (Z coordinate) is calculated.
摘要翻译：用于在用于产生多焦点照明图案的装置中使用用于产生具有宽带光谱的光的光源来测量诸如牙齿的一个部分的半透明物体的部分的形状的方法，具有大的色差的透镜用于将所述照明图案的焦点成像到所述物体上;以及检测装置，用于确定通过所述透镜共同成像到所述物体上的所述焦点的波长谱的检测装置，其中，从相应的波长谱确定每个焦点的光谱峰值位置，计算物体在成像光束方向上的程度（Z坐标）。

4. 发明授权

US08515528B2 Measuring arrangement and method for the three-dimensional measurement of an object 有权
标题翻译：物体三维测量的测量方法和方法
公开(公告)号：US08515528B2
公开(公告)日：2013-08-20
申请号：US12532262
申请日：2008-04-24
申请人： Rainer Graser , Raimund Hibst , Karl Stock , Michael Zint
发明人： Rainer Graser , Raimund Hibst , Karl Stock , Michael Zint
IPC分类号： A61B6/00
CPC分类号： G01B11/24 , A61C9/006 , A61C9/0066 , G01B2210/50 , G02B21/0032 , G02B21/0044 , G02B21/0064
摘要： A measuring arrangement and a method for the three-dimensional measurement of at least part of an object includes a light source with a continuous spectrum, a device for generating a multifocal lighting pattern, a lens with a large chromatic aberration for imaging foci of the lighting pattern on the object, a detection unit for generating the wavelength spectrum of the foci that are confocally imaged on the object via the lens, and a spectrum-dispersive device disposed between the confocally imaged foci and the detection device. In order to create a highly accurate surface profile in a relatively short time even in the case of moving objects, the invention proposes that a first hole pattern including first holes be disposed in the plane of the confocally imaged foci, the geometric arrangement of the first holes corresponding to the geometric arrangement of the foci of the multifocal lighting pattern.
摘要翻译：用于物体的至少一部分的三维测量的测量装置和方法包括具有连续光谱的光源，用于产生多焦点照明图案的装置，具有用于成像照明焦点的大色差的透镜用于产生通过透镜在物体上共焦成像的焦点的波长谱的检测单元，以及设置在被共焦成像的焦点和检测装置之间的光谱色散装置。为了即使在移动物体的情况下也能在相当短的时间内产生高度精确的表面轮廓，本发明提出了包括第一孔的第一孔图案设置在被共同成像的焦点的平面内，第一对应于多焦点照明图案的焦点的几何排列的孔。

5. 发明申请

US20100099984A1 MEASURING ARRANGEMENT AND METHOD FOR THE THREE-DIMENSIONAL MEASUREMENT OF AN OBJECT 有权
标题翻译：测量对象的三维测量的方法和方法
公开(公告)号：US20100099984A1
公开(公告)日：2010-04-22
申请号：US12532262
申请日：2008-04-24
申请人： Rainer Graser
发明人： Rainer Graser
IPC分类号： A61B6/00 , G01B11/24
CPC分类号： G01B11/24 , A61C9/006 , A61C9/0066 , G01B2210/50 , G02B21/0032 , G02B21/0044 , G02B21/0064
摘要： A measuring arrangement and a method for the three-dimensional measurement of at least part of an object includes a light source with a continuous spectrum, a device for generating a multifocal lighting pattern, a lens with a large chromatic aberration for imaging foci of the lighting pattern on the object, a detection unit for generating the wavelength spectrum of the foci that are confocally imaged on the object via the lens, and a spectrum-dispersive device disposed between the confocally imaged foci and the detection device. In order to create a highly accurate surface profile in a relatively short time even in the case of moving objects, the invention proposes that a first hole pattern including first holes be disposed in the plane of the confocally imaged foci, the geometric arrangement of the first holes corresponding to the geometric arrangement of the foci of the multifocal lighting pattern.
摘要翻译：用于物体的至少一部分的三维测量的测量装置和方法包括具有连续光谱的光源，用于产生多焦点照明图案的装置，具有用于成像照明焦点的大色差的透镜用于产生通过透镜在物体上共焦成像的焦点的波长谱的检测单元，以及设置在被共焦成像的焦点和检测装置之间的光谱色散装置。为了即使在移动物体的情况下也能在相当短的时间内产生高度精确的表面轮廓，本发明提出了包括第一孔的第一孔图案设置在被共同成像的焦点的平面内，第一对应于多焦点照明图案的焦点的几何排列的孔。

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