公开(公告)号：US20130297232A1

公开(公告)日：2013-11-07

申请号：US13976210

申请日：2012-01-16

申请人： Helmuth Euler ,  Frank Forster ,  Christian Homma ,  Claudio Laloni

发明人： Helmuth Euler ,  Frank Forster ,  Christian Homma ,  Claudio Laloni

IPC分类号： G01N21/95

CPC分类号： G01N21/95 ,  G01N21/8422 ,  G01N21/9515 ,  G01N2021/8427 ,  G01N2021/8887

摘要： A method and device for performing the method of inspecting an object for the purpose of detecting defective surface regions of the object, comprising the steps of using a scanning device to survey a surface of the object to be inspected and generating two-dimensional image data and a measured surface profile in at least one cross-sectional plane through the object in each case; using a computer device to evaluate the two-dimensional image data in order to localize a potentially defective surface region; using the computer device to generate a calculated surface profile within the potentially defective surface region in the cross-sectional plane on the basis of the measured surface pro-file outside of the potentially defective surface region of the cross-sectional plane; using the computer device to compare the calculated and measured surface profiles within the potentially defective surface region, the localized surface region being assessed as actually defective if defined differentiating features are present.

摘要翻译： 一种用于执行用于检测物体的缺陷表面区域的目的的检查方法的方法和装置，包括以下步骤：使用扫描装置来检测被检查物体的表面并产生二维图像数据;以及 在每种情况下通过物体的至少一个横截面平面中的测量的表面轮廓; 使用计算机设备来评估二维图像数据以便定位潜在有缺陷的表面区域; 基于所述横截面的潜在有缺陷的表面区域之外的所测量的表面原件，使用所述计算机设备在所述横截面中的潜在有缺陷的表面区域内产生计算的表面轮廓; 使用计算机设备来比较潜在有缺陷的表面区域内的计算和测量的表面轮廓，如果存在确定的微分特征，局部表面区域被评估为实际有缺陷的。

公开(公告)号：US07689003B2

公开(公告)日：2010-03-30

申请号：US11455523

申请日：2006-06-19

申请人： Robert E. Shannon ,  Clifford Hatcher ,  Claudio Laloni ,  Frank Forster ,  Fredrick M. Davis

发明人： Robert E. Shannon ,  Clifford Hatcher ,  Claudio Laloni ,  Frank Forster ,  Fredrick M. Davis

IPC分类号： G06K9/00 ,  G01N21/00 ,  G01N21/84

CPC分类号： G06K9/00 ,  G01J5/0088 ,  G01J5/0896 ,  G01N25/72 ,  G06T7/0006 ,  G06T2200/08 ,  G06T2207/10048 ,  G06T2207/10064 ,  G06T2207/30164

摘要： An inspection apparatus (10) applying two dimensional nondestructive examination images onto a three dimensional solid model of a component (12) to display a virtual component (73) that may be manipulated to perform a nondestructive inspection. The two dimensional nondestructive examination images may be acquired from a plurality of views of the component in order to provide full coverage of the surface to be inspected, with appropriate stitching of images in regions of overlap between adjacent views. The two dimensional images (62) may be color or black and white photographs or ultraviolet or infrared images, for example. Multiple types of nondestructive examination images, results of inspection data evaluations, and design, operational and/or maintenance information may be displayed separately or jointly on the three dimensional solid model. Surface features of interest that are mapped as defined areas (76) on the three dimensional solid model may be displayed simultaneously in different views on 2D and 3D images of the virtual component.

摘要翻译： 一种检查装置（10），其将二维非破坏性检查图像应用于组件（12）的三维实体模型，以显示可被操纵以执行非破坏性检查的虚拟部件（73）。 可以从组件的多个视图中获取二维非破坏性检查图像，以便通过在相邻视图之间的重叠区域中适当地拼接图像来提供要检查的表面的全面覆盖。 例如，二维图像（62）可以是彩色或黑白照片或紫外或红外图像。 可以在三维实体模型上单独地或联合地显示多种类型的非破坏性检查图像，检查数据评估结果以及设计，操作和/或维护信息。 映射为三维实体模型上的定义区域（76）的感兴趣的表面特征可以在与虚拟组件的2D和3D图像不同的视图中同时显示。

公开(公告)号：US20100060718A1

公开(公告)日：2010-03-11

申请号：US12514490

申请日：2007-11-08

申请人： Frank Forster ,  Claudio Laloni ,  Gerhard Röhrlein ,  Anton Schick

发明人： Frank Forster ,  Claudio Laloni ,  Gerhard Röhrlein ,  Anton Schick

IPC分类号： H04N15/00 ,  G06K9/00

CPC分类号： G01B11/25 ,  A61B1/042 ,  A61B1/227 ,  A61B5/1076

摘要： An optical measuring device for a three-dimensional measuring of a hollow space formed within an object is provided. The optical measurement device has a light source, which is provided for emitting illumination light along an illumination beam path, and an optical deflection element, which spatially structures the radiated illumination light such that on an inside wall an illumination line forms, which extends along the longitudinal axis. The shape of the line is dependant on the size and shape of the hollow space. Further, the optical measuring device has a camera, which detects the illumination line via an imaging beam path at a triangulation angle. Through an appropriate evaluation of the image of the detected shape and size of the illumination line by the camera, the three-dimensional shape of the hollow space is determined.

摘要翻译： 提供了一种用于在物体内形成的中空空间的三维测量的光学测量装置。 光学测量装置具有用于沿着照明光束路径发射照明光的光源和光学偏转元件，该光学偏转元件在空间上构造辐射的照明光，使得在内壁上形成有照射线 纵轴。 线的形状取决于中空空间的大小和形状。 此外，光学测量装置具有照相机，其经由成像光束路径以三角测量角度检测照明线。 通过照相机对所检测的照明线的形状和尺寸的图像的适当评价，确定中空空间的三维形状。

公开(公告)号：US20050030525A1

公开(公告)日：2005-02-10

申请号：US10724234

申请日：2003-12-01

申请人： Frank Forster ,  Lars Jahn ,  Claudio Laloni

发明人： Frank Forster ,  Lars Jahn ,  Claudio Laloni

IPC分类号： G01B11/25 ,  G01B11/26 ,  G01B11/275 ,  G01C1/00

CPC分类号： G01B11/2755 ,  G01B2210/14 ,  G01B2210/286

摘要： Method for determining an axle geometry by recording and evaluating a topographical image of a face (6) of a wheel (1) fitted to an axle (2), and a sensor (10) for execution of the method. The method includes projecting light with a coding onto an area on the face (6) of the wheel (1) from a projecting direction; recording the light reflected from the area on the face (6) of the wheel (1) with an image converter (8), from a direction other than the light projecting direction; determining three-dimensional surface coordinates for the topographical image of the face (6) of the wheel (1) from the recorded light; and evaluating the topographical image in relation to a reference system.

摘要翻译： 用于通过记录和评估装配到轴（2）的车轮（1）的面（6）的地形图像以及用于执行该方法的传感器（10）来确定车轴几何形状的方法。 该方法包括将投影光从投影方向投射到轮（1）的面（6）上的区域上; 从图像转换器（8）从光投射方向以外的方向记录从车轮（1）的面（6）上的区域反射的光; 从所记录的光线确定所述车轮（1）的所述面（6）的所述地形图像的三维表面坐标; 并评估与参考系统相关的地形图像。

公开(公告)号：US20070217672A1

公开(公告)日：2007-09-20

申请号：US11455523

申请日：2006-06-19

申请人： Robert E. Shannon ,  Clifford Hatcher ,  Claudio Laloni ,  Frank Forster ,  Fredrick M. Davis

发明人： Robert E. Shannon ,  Clifford Hatcher ,  Claudio Laloni ,  Frank Forster ,  Fredrick M. Davis

IPC分类号： G06K9/00

CPC分类号： G06K9/00 ,  G01J5/0088 ,  G01J5/0896 ,  G01N25/72 ,  G06T7/0006 ,  G06T2200/08 ,  G06T2207/10048 ,  G06T2207/10064 ,  G06T2207/30164

摘要： An inspection apparatus (10) applying two dimensional nondestructive examination images onto a three dimensional solid model of a component (12) to display a virtual component (73) that may be manipulated to perform a nondestructive inspection. The two dimensional nondestructive examination images may be acquired from a plurality of views of the component in order to provide full coverage of the surface to be inspected, with appropriate stitching of images in regions of overlap between adjacent views. The two dimensional images (62) may be color or black and white photographs or ultraviolet or infrared images, for example. Multiple types of nondestructive examination images, results of inspection data evaluations, and design, operational and/or maintenance information may be displayed separately or jointly on the three dimensional solid model. Surface features of interest that are mapped as defined areas (76) on the three dimensional solid model may be displayed simultaneously in different views on 2D and 3D images of the virtual component.

摘要翻译： 一种检查装置（10），其将二维非破坏性检查图像应用于组件（12）的三维实体模型，以显示可被操纵以执行非破坏性检查的虚拟部件（73）。 可以从组件的多个视图中获取二维非破坏性检查图像，以便通过在相邻视图之间的重叠区域中适当地拼接图像来提供要检查的表面的全面覆盖。 例如，二维图像（62）可以是彩色或黑白照片或紫外或红外图像。 可以在三维实体模型上单独地或联合地显示多种类型的非破坏性检查图像，检查数据评估结果以及设计，操作和/或维护信息。 映射为三维实体模型上的定义区域（76）的感兴趣的表面特征可以在与虚拟组件的2D和3D图像不同的视图中同时显示。

公开(公告)号：US07230694B2

公开(公告)日：2007-06-12

申请号：US10724234

申请日：2003-12-01

申请人： Frank Forster ,  Lars Jahn ,  Claudio Laloni

发明人： Frank Forster ,  Lars Jahn ,  Claudio Laloni

IPC分类号： G01B11/26

CPC分类号： G01B11/2755 ,  G01B2210/14 ,  G01B2210/286

摘要： Method for determining an axle geometry by recording and evaluating a topographical image of a face (6) of a wheel (1) fitted to an axle (2), and a sensor (10) for execution of the method. The method includes projecting light with a coding onto an area on the face (6) of the wheel (1) from a projecting direction; recording the light reflected from the area on the face (6) of the wheel (1) with an image converter (8), from a direction other than the light projecting direction; determining three-dimensional surface coordinates for the topographical image of the face (6) of the wheel (1) from the recorded light; and evaluating the topographical image in relation to a reference system.

摘要翻译： 用于通过记录和评估装配到轴（2）的车轮（1）的面（6）的地形图像以及用于执行该方法的传感器（10）来确定车轴几何形状的方法。 该方法包括将投影光从投影方向投射到轮（1）的面（6）上的区域上; 从图像转换器（8）从光投射方向以外的方向记录从车轮（1）的面（6）上的区域反射的光; 从所记录的光线确定所述车轮（1）的所述面（6）的所述地形图像的三维表面坐标; 并评估与参考系统相关的地形图像。

公开(公告)号：US20100112235A1

公开(公告)日：2010-05-06

申请号：US11993362

申请日：2006-06-19

申请人： Eckhard Prinz ,  Peter Palm ,  Frank Forster

发明人： Eckhard Prinz ,  Peter Palm ,  Frank Forster

IPC分类号： C23C16/50

CPC分类号： H01J37/32348 ,  C23C16/50 ,  C23C16/545 ,  H05H1/2406 ,  H05H2001/2418 ,  H05H2001/2437

摘要： The invention relates to a method for treating plasma under continuous atmospheric pressure of, in particular, electrically insulating workpieces, in particular material plates or strips. According to said method, the workpiece which is to be machined, is arranged at a distance below at least one electrode which is made of two barrier electrodes, which are arranged in a successive manner in the direction of displacement with a gap, and which extends in a manner which is transversal to the direction of displacement at least over the width of the surface of the workpiece which is to be machined. The electrode and the workpiece are mutually offset in the direction of displacement. High voltage, which is in the form of an alternating voltage, is applied to the barrier electrodes, in order to provoke at least plasma discharge in the gap. The plasma discharge is driven by the gas flow from the gap in the direction of the surface of the workpiece which is to be machined. The invention is characterised in that the surfaces of the barrier electrodes which are oriented towards the surface of the workpiece which is to be machined are impinged upon with high pressure.

摘要翻译： 本发明涉及在连续大气压下特别是电绝缘的工件，特别是材料板或条带处理等离子体的方法。 根据所述方法，待加工的工件被布置在至少一个由两个阻挡电极制成的电极之间的距离处，所述两个阻挡电极以间隙方式连续布置，并且延伸 至少在要被加工的工件的表面的宽度上横向于位移方向的方式。 电极和工件在位移方向上相互偏移。 作为交流电压形式的高电压被施加到阻挡电极，以便至少引起间隙中的等离子体放电。 等离子体放电由来自工件的待加工表面方向上的间隙的气流驱动。 本发明的特征在于，朝向被加工的工件的表面定向的阻挡电极的表面以高压被冲击。

公开(公告)号：US20050238206A1

公开(公告)日：2005-10-27

申请号：US10518514

申请日：2003-06-10

申请人： Gunter Doemens ,  Frank Forster

发明人： Gunter Doemens ,  Frank Forster

IPC分类号： G06K9/00

CPC分类号： G06K9/00362 ,  G06K9/00268

摘要： The aim of the invention is to improve the biometric identification of individuals (1) involving the use of a single optical sensor. To this end, both a part of the face (4) as well as a part of the hand (5) of the individual (1) to be identified are recorded in three dimensions and evaluated.

摘要翻译： 本发明的目的是改善涉及使用单个光学传感器的个体（1）的生物特征识别。 为此，将要识别的个体（1）的一部分面部（4）以及手部（5）的一部分记录在三维中并进行评估。

公开(公告)号：US20100221451A1

公开(公告)日：2010-09-02

申请号：US11993095

申请日：2006-06-19

申请人： Eckhard Prinz ,  Peter Palm ,  Frank Forster

发明人： Eckhard Prinz ,  Peter Palm ,  Frank Forster

IPC分类号： C23C16/50

CPC分类号： H01J37/32348 ,  C23C16/50 ,  C23C16/545 ,  H05H1/2406 ,  H05H2001/2418 ,  H05H2001/2437

摘要： The present invention provides a method with which a workpiece can be subjected to an atmospheric-pressure plasma treatment and/or plasma discharge on a side facing away from the high-voltage electrodes inducing the plasma discharge.This is a method for continuous atmospheric-pressure plasma treatment and/or plasma coating of electrically insulated workpieces, in particular boards or sheets of material in which a workpiece to be treated is arranged at a distance beneath at least one high-voltage electrode extending across the direction of movement over at least the width of the surface of the workpiece to be treated, and the electrode and the workpiece are set in motion in relation to one another in a direction of movement, a high voltage being applied to the high-voltage electrode, preferably in the form of an a.c. voltage, which is characterized in that a first space situated between the high-voltage electrode and the workpiece is filled with a first atmosphere and a second space on the side of the workpiece facing away from the high-voltage electrode is filled with a second atmosphere that is different from the first atmosphere, said space being adjacent to the back side of the workpiece, the choice of high voltage and of the first and second atmospheres being made in such a way that a plasma discharge is ignited in the second atmosphere.

摘要翻译： 本发明提供一种方法，通过该方法可以使工件在远离高压电极的一侧进行大气压等离子体处理和/或等离子体放电，从而引起等离子体放电。 这是一种用于连续大气压等离子体处理和/或等离子体涂覆电绝缘工件的方法，特别是板或材料板，其中要处理的工件布置在至少一个延伸跨过的高压电极的距离处 至少要处理的工件的表面的宽度的运动方向以及电极和工件相对于运动方向彼此相对运动，高电压被施加到高电压 电极，优选为ac的形式 电压，其特征在于，位于高压电极和工件之间的第一空间填充有第一气氛，并且在远离高压电极的工件背面的第二空间填充有第二气氛 与第一气氛不同的是，所述空间与工件的后侧相邻，高电压的选择和第一和第二气氛的选择是以在第二气氛中点燃等离子体放电的方式制成的。

公开(公告)号：US20090200911A1

公开(公告)日：2009-08-13

申请号：US12303454

申请日：2007-06-01

申请人： Eckhard Prinz ,  Peter Palm ,  Frank Forster

发明人： Eckhard Prinz ,  Peter Palm ,  Frank Forster

IPC分类号： H01J1/88

CPC分类号： H01T19/00

摘要： Disclosure of an electrode arrangement (1) as high voltage electrode for continual plasma treatment or plasma coating of web material with several knife electrodes (3) arranged at a right angle to any transport direction of the web material and essentially located parallely to each other which is characterized by the fact that the distances (a−e) of adjacent knife electrodes (3) vary. In tests it has turned out that a more uniform coating result or, respectively, treatment result can be achieved with such an electrode arrangement than with comparable arrangements in which the knife electrodes are arranged equidistant. Preferably, the distances (a) between adjacent knife electrodes (3) are larger at the edges of the electrode arrangement (1) than the distances (e) between adjacent knife electrodes (3) in its center.

摘要翻译： 作为用于连续等离子体处理或网状材料的等离子体涂覆的电极装置（1）的披露，其具有与网状材料的任何输送方向成直角布置的几个刀电极（3），并且基本上彼此平行布置 其特征在于，相邻刀电极（3）的距离（ae）变化。 在测试中已经证明，使用这样的电极布置可以获得更均匀的涂层结果，或者可以通过等距布置刀片电极的可比较的布置来实现处理结果。 优选地，相邻刀电极（3）之间的距离（a）在电极装置（1）的边缘处比在其中心的相邻刀电极（3）之间的距离（e）更大。