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61. 发明公开

EP3054286A4 IMAGE ANALYSIS DEVICE AND PROGRAM 有权
标题翻译： BILDANALYSEVORRICHTUNG UND -PROGRAMM
公开(公告)号：EP3054286A4
公开(公告)日：2017-05-10
申请号：EP14847522
申请日：2014-09-29
申请人： IHI CORP , UNIV TOKYO
发明人： HISHIDA HIROYUKI , INAGAKI KOICHI , NAKAMURA TAKESHI , YAMAUCHI YUTA , SUZUKI HIROMASA , MICHIKAWA TAKASHI , OHTAKE YUTAKA
IPC分类号： G01N23/04
CPC分类号： G06T7/0004 , G01B15/00 , G01N23/04 , G01N23/046 , G01N2223/419 , G06K9/4604 , G06T2207/10012 , G06T2207/10081 , G06T2207/30124
摘要： Proposed are an image analyzing apparatus and program in which the orientation of fiber bundles can be easily analyzed from a three-dimensional image of CMC. Provided is an image analyzing apparatus for analyzing an orientation of a fiber bundle from a three-dimensional image of a fiber-reinforced composite material, comprising an input unit which inputs the three-dimensional image, a binarization processing unit which binarizes the input three-dimensional image and acquires a binary image, an orientation estimation processing unit which estimates each orientation of foreground pixels in the binary image based on an orientation detection filter having a parameter for causing a shape of a detected cross section to have anisotropy, a center extraction processing unit which extracts center pixels showing a center of the fiber bundle from a foreground pixel group, in which the orientation thereof was estimated, based on the orientation detection filter, a fiber bundle connection processing unit which deems center pixels having a same or similar orientation to be a same fiber bundle with regard to the extracted center pixel group, and connects the center pixels indicating the same fiber bundle, and a meander determination processing unit which calculates a meandering amount of the connected center pixel group indicating the same fiber bundle.
摘要翻译：提出了一种图像分析设备和程序，其中可以从CMC的三维图像容易地分析纤维束的取向。提供一种图像分析装置，用于从纤维增强复合材料的三维图像分析纤维束的取向，包括：输入单元，输入三维图像;二值化处理单元，将输入的三维图像二值化; 取得二值图像;取向估计处理部，基于具有使检测出的截面的形状具有各向异性的参数的取向检测用滤波器，估计二值图像中的前景像素的各方向;中心提取处理单元，其基于姿势检测滤波器从前景像素组中提取示出纤维束的中心的中心像素，纤维束连接处理单元基于姿势检测滤波器估计其姿势;纤维束连接处理单元，其将具有与对于提取的中心像素组是相同的光纤束，并且连接t 他将指示相同光纤束的像素置于中心，曲折确定处理单元计算表示相同光纤束的连接中心像素组的蜿蜒量。

62. 发明公开

EP3128290A1 METHODS AND SYSTEM FOR DETERMINING SHEAR ANGLE 有权
标题翻译： VERFAHREN UND SYSTEM ZUR BESTIMMUNG DES SCHERWINKELS
公开(公告)号：EP3128290A1
公开(公告)日：2017-02-08
申请号：EP16172864.7
申请日：2016-06-03
申请人： The Boeing Company
发明人： Thompson, Jeffrey G. , Nansen, David S. , Bulthuis, Ronald V. , Riechers, Thomas E.
IPC分类号： G01B15/00 , G01N23/00 , B32B3/00
CPC分类号： G01N23/04 , B32B3/00 , G01B15/00 , G01N1/00 , G01N2223/33 , G01N2223/615
摘要： A process (130) for determining an actual shear angle (θ) between an interior wall (30) and a facesheet (22, 24) of a cellular panel (20) using an imaging system (40) is disclosed. The imaging system includes a radiation source (44) and a detector (46) diametrically opposed to the radiation source. The process includes positioning (132) the cellular panel at a tilt angle (φ) relative to a line (50) extending between the radiation source and the detector, transmitting (134) radiation from the radiation source to the detector through the cellular panel at the tilt angle to obtain an image (62), measuring (136) a projected shear angle (α) in the obtained image, and determining (138) the actual shear angle between the interior wall and the facesheet using the tilt angle and the projected shear angle.
摘要翻译：公开了一种用于使用成像系统（40）确定蜂窝板（20）的内壁（30）和面板（22,24）之间的实际剪切角（¸）的工艺（130）。成像系统包括辐射源（44）和与辐射源径向相对的检测器（46）。该过程包括相对于在辐射源和检测器之间延伸的线（50）以倾斜角（Æ）定位（132）蜂窝板，并通过蜂窝板将辐射源辐射（134）到检测器以获得图像（62）的倾斜角度，测量（136）所获得的图像中的投影剪切角（±），并且使用倾斜角度和投影的角度确定（138）内壁和面板之间的实际剪切角度剪切角。

63. 发明公开

EP3054286A1 IMAGE ANALYSIS DEVICE AND PROGRAM 有权
标题翻译：图像分析设备和程序
公开(公告)号：EP3054286A1
公开(公告)日：2016-08-10
申请号：EP14847522.1
申请日：2014-09-29
申请人： IHI Corporation , The University of Tokyo
发明人： HISHIDA, Hiroyuki , INAGAKI, Koichi , NAKAMURA, Takeshi , YAMAUCHI, Yuta , SUZUKI, Hiromasa , MICHIKAWA, Takashi , OHTAKE, Yutaka
IPC分类号： G01N23/04
CPC分类号： G06T7/0004 , G01B15/00 , G01N23/04 , G01N23/046 , G01N2223/419 , G06K9/4604 , G06T2207/10012 , G06T2207/10081 , G06T2207/30124
摘要： Proposed are an image analyzing apparatus and program in which the orientation of fiber bundles can be easily analyzed from a three-dimensional image of CMC. Provided is an image analyzing apparatus for analyzing an orientation of a fiber bundle from a three-dimensional image of a fiber-reinforced composite material, comprising an input unit which inputs the three-dimensional image, a binarization processing unit which binarizes the input three-dimensional image and acquires a binary image, an orientation estimation processing unit which estimates each orientation of foreground pixels in the binary image based on an orientation detection filter having a parameter for causing a shape of a detected cross section to have anisotropy, a center extraction processing unit which extracts center pixels showing a center of the fiber bundle from a foreground pixel group, in which the orientation thereof was estimated, based on the orientation detection filter, a fiber bundle connection processing unit which deems center pixels having a same or similar orientation to be a same fiber bundle with regard to the extracted center pixel group, and connects the center pixels indicating the same fiber bundle, and a meander determination processing unit which calculates a meandering amount of the connected center pixel group indicating the same fiber bundle.
摘要翻译：提出了一种图像分析设备和程序，其中可以从CMC的三维图像容易地分析纤维束的取向。提供一种图像分析装置，用于从纤维增强复合材料的三维图像分析纤维束的取向，包括：输入单元，输入三维图像;二值化处理单元，将输入的三维图像二值化; 取得二值图像;取向估计处理部，基于具有使检测出的截面的形状具有各向异性的参数的取向检测用滤波器，估计二值图像中的前景像素的各方向;中心提取处理单元，其基于姿势检测滤波器从前景像素组中提取示出纤维束的中心的中心像素，纤维束连接处理单元基于姿势检测滤波器估计其姿势;纤维束连接处理单元，其将具有与对于提取的中心像素组是相同的光纤束，并且连接t 他将指示相同光纤束的像素置于中心，曲折确定处理单元计算表示相同光纤束的连接中心像素组的蜿蜒量。

64. 发明公开

EP2779093A3 Multiple image metrology 审中-公开
标题翻译：基于多个图像计量
公开(公告)号：EP2779093A3
公开(公告)日：2016-08-03
申请号：EP14159314.5
申请日：2014-03-13
申请人： FEI COMPANY
发明人： Miller, Tom
IPC分类号： G06T7/00 , H01J37/28 , H01J37/22
CPC分类号： G01B15/00 , G01B2210/56 , G06T7/0004 , G06T7/60 , G06T2207/10056 , G06T2207/10061 , G06T2207/30148 , H01J37/222 , H01J37/26 , H01J2237/24578 , H01J2237/2814
摘要： Metrology is performed using multiple registered images derived from one or more charged particle beams. Measurements combine features from one image that may not be visible in a second image (310) to determine relationships that cannot be determined from a single image. In one embodiment, measurements use features from different element maps to determine a relationship between features, such as a distance or angle between two features in the first image at a location determined by a distance (322) from a feature (324) on the second image (310).

65. 发明授权

EP2042830B1 Vorrichtung und Verfahren zur Radialspaltmessung mit Millimeterwellen 有权
标题翻译：装置和方法，用于测量与毫米波径向间隙
公开(公告)号：EP2042830B1
公开(公告)日：2016-01-13
申请号：EP08165209.1
申请日：2008-09-26
申请人： Siemens Aktiengesellschaft
发明人： Bosselmann, Thomas Dr. , Huber, Klaus Dr. , Schicht, Andreas , Schmidt, Lorenz-Peter Prof. , Weinzierl, Jochen Dr. , Willsch, Michael Dr.
IPC分类号： G01B21/16 , G01S13/08
CPC分类号： G01B15/00 , G01B7/14 , G01S13/36 , G01S13/88

66. 发明公开

EP2273257A4 IMAGING SYSTEM USING A STRAIGHT-LINE TRAJECTORY SCAN AND METHOD THEREOF 有权
标题翻译： BILDGEBUNGSSYSTEM MIT LINEARER ABTASTUNG UND VERFAHRENDAFÜR
公开(公告)号：EP2273257A4
公开(公告)日：2015-12-30
申请号：EP09733473
申请日：2009-04-01
申请人： UNIV TSINGHUA , NUCTECH CO LTD
发明人： ZHANG LI , LIU YINONG , CHEN ZHIQIANG , LI YUANJING , GAO HEWEI , XING YUXIANG , ZHAO ZIRAN , XIAO YONGSHUN
IPC分类号： G01N23/04 , G01N23/08 , G01V5/00
CPC分类号： G01V5/005 , G01B15/00 , G01V5/0016 , G03B42/00
摘要： A linear track scanning imaging system and method, the imaging system comprising: a ray generating unit comprising a plurality of ray sources, where the plurality of ray sources emit beams alternately and only one ray source emits a beam at a same time; an actuating means for causing an object under examination to perform a relative movement with respect to the linear track scanning system along a linear track, thereby leading the object under examination to pass through the scanning area of the linear track scanning imaging system; a data collecting unit which collects the projection data of the object under examination for each ray source respectively; an imaging unit which reconstructs an image of the object under examination based on the projection data collected for each ray source; and a display unit for displaying the reconstructed image. By adopting a plurality of ray sources arranged according to a certain spatial distribution and emitting beams alternately according to a certain time sequence, it is possible to achieve a larger scanning viewing angle with a shorter detector length, thereby reducing the number of the detector units required by the system and shortening the total scanning distance of the examined object.
摘要翻译：一种线性轨道扫描成像系统和方法，所述成像系统包括：射线产生单元，包括多个射线源，其中所述多个射线源交替地发射射束，并且仅一个射线源同时发射射束; 用于使被检查物体沿着线性轨道相对于线性轨道扫描系统进行相对移动的致动装置，从而引导检查对象通过线性轨道扫描成像系统的扫描区域; 数据收集单元，分别收集针对每个射线源的检查对象的投影数据; 成像单元，其基于针对每个射线源收集的投影数据来重建被检查物体的图像; 以及显示单元，用于显示重建图像。通过采用根据一定的空间分布布置的多个光源和根据一定的时间顺序交替发射光束，可以实现具有更短的检测器长度的更大的扫描视角，从而减少所需的检测器单元的数量通过系统缩短检查对象的总扫描距离。

67. 发明公开

EP2847579A1 VERFAHREN ZUM BESTIMMEN VON MERKMALEN EINES MESSOBJEKTS 审中-公开
标题翻译：一种用于确定被测物体的特征
公开(公告)号：EP2847579A1
公开(公告)日：2015-03-18
申请号：EP13724746.6
申请日：2013-05-02
申请人： Werth Messtechnik GmbH
发明人： CHRISTOPH, Ralf , HAMMER, Michael , SCHMIDT, Ingomar
IPC分类号： G01N23/04
CPC分类号： G01N23/046 , G01B15/00 , G01N2223/419
摘要： Method for determining features of a measurement object. The invention relates to a computer tomography method for dimensionally determining features on a measurement object, in which the measurement object fastened to a mechanical rotary shaft is x-rayed by the radiation from a radiation source in a plurality of positions relative to the sensor system, at least consisting of the radiation source and a two-dimensional detector, in each case in a plurality of rotational positions around a rotary shaft, and associated 2D x-ray images are recorded in each case, wherein those x-ray images from the different relative positions which are recorded in the same rotational position with respect to the particular starting angle of rotation of the different relative positions are each combined to form a resulting x-ray image, and three-dimensional volume information in the voxel format (so-called voxel volume) is calculated from the resultant x-ray images by means of reconstruction, wherein this voxel volume contains data relating to the local beam absorption, wherein surface points are preferably generated from the voxel data in the region of the material transitions. In order to avoid measurement errors during the computer tomographic measurements of measurement objects in a plurality of relative positions between the measurement object and the x-ray sensor system, it is proposed that the different relative positions are selected in such a manner that the distance between the focal point of the radiation source (focal spot) and the rotary shaft remains the same.

68. 发明公开

EP2827135A1 X-ray testing device for material testing and method for the generation of high-resolution projections of a test object by means of x-ray beams 审中-公开
标题翻译：用于材料测试X射线检查装置，用于通过X射线的装置产生测量物体的高分辨率投影方法
公开(公告)号：EP2827135A1
公开(公告)日：2015-01-21
申请号：EP14177760.7
申请日：2014-07-21
申请人： GE Sensing & Inspection Technologies GmbH
发明人： Schmitt, Andreas , Aslami, Farid John , Friedemann, Reinhard
IPC分类号： G01N23/04 , H01J35/30 , H05G1/52
CPC分类号： G01N23/02 , G01B15/00 , G01N23/04 , G01N2223/308 , H01J35/18 , H01J35/26 , H01J35/305 , H05G1/00 , H05G1/52
摘要： The invention relates to an X-ray testing device (1) for material testing for generating high-resolution geometric projections of a test object (100) by means of X-ray beams. It comprises a highly focusing X-ray source (10) comprising a rotary anode assembly (20) with a rotatably mounted anode plate (22) and an anode plate drive (28) which is configured to set the anode plate (22) into a rotary motion. Furthermore, it comprises an electron gun (40) which is configured to generate a focused electron beam (42), and an electron beam control unit (50), which comprises an electron beam deflecting unit (52) and a control unit (54), and which is configured to control the point of incidence (44) of the electron beam (42) generated by the electron gun (40) on the anode plate (22). Finally, a bracket (102) for a test object (100) is provided, with the position of the bracket (102) relative to the rotary anode assembly (20) being fixed or capable of being fixed. Furthermore, the invention relates to a method for generating high-resolution geometric projections of a test object (100) by means of X-ray beams, using an X-ray testing device according to the invention.The principle underlying the invention is to compensate for the motion of the focal point incident on the anode plate (22) which results from mechanical instabilities and/or thermal expansion of said anode plate (22).
摘要翻译：本发明涉及X射线检查装置（1），用于通过X射线束的手段生成测试对象（100）的高分辨率几何突起材料测试。它包括被配置于阳极板（22）设置成一个高度聚焦的X射线源（10），其包括具有可旋转地安装阳极板（22）的旋转阳极组件（20）和阳极板驱动器（28）的所有旋转运动。进一步，它包括向电子枪（40），其被配置以产生聚焦的电子束（42），以及电子束控制单元（50），其包括在电子束偏转单元（52）和控制单元（54）和所有其被配置为控制由电子枪（40）在所述阳极板（22）产生的电子束（42）的发生率（44）的点。最后，对于一个检查对象（100）的支架（102）设置，与所述托架的位置（102）相对于所述旋转阳极组件（20）被固定或者能够被固定。进一步，本发明涉及一种用于通过X射线束的手段生成测试对象（100）的高分辨率几何预测的方法，使用X射线检查装置的雅丁到invention.The原理的本发明的基础是补偿为焦点入射到阳极板（22），其从机械不稳定性和/或所述阳极板的热膨胀系数（22）产生的运动。

69. 发明公开

EP2594197A1 Tracking system and method 审中-公开
标题翻译：跟踪系统和-Verfahren
公开(公告)号：EP2594197A1
公开(公告)日：2013-05-22
申请号：EP11189980.3
申请日：2011-11-21
申请人： Technische Universität München
发明人： Navab, Nassir
IPC分类号： A61B5/06 , A61B1/04
CPC分类号： A61B19/5244 , A61B1/041 , A61B5/0507 , A61B5/061 , A61B5/062 , A61B5/7405 , A61B5/742 , A61B5/7455 , A61B6/032 , A61B6/037 , A61B8/0841 , A61B17/00234 , A61B34/20 , A61B34/30 , A61B2017/003 , A61B2034/2057 , A61B2034/301 , A61B2560/0223 , G01B5/004 , G01B7/003 , G01B11/002 , G01B15/00 , G01B17/00 , G01B21/04 , G01D5/125 , G01S5/02 , G01S5/18
摘要： A system for tracking a tracking element inside a body is provided. It includes a first tracking system, which includes a first tracking sensor for detecting the current position of a tracking element inside a body relative to a nominal position with respect to the first tracking sensor, and a second tracking system, which includes a second tracking sensor for determining the position of the first tracking sensor of the first tracking system relative to the second tracking sensor, and a control unit. The first tracking sensor is movable, and the control unit is configured to deliver a correction signal indicating a deviation of the current position of the tracking element relative to a nominal position with reference to the first tracking sensor. Further, a respective tracking method is provided.
摘要翻译：提供了用于跟踪身体内的跟踪元件的系统。它包括第一跟踪系统，其包括用于相对于第一跟踪传感器相对于标称位置检测身体内的跟踪元件的当前位置的第一跟踪传感器，以及包括第二跟踪传感器的第二跟踪系统用于确定第一跟踪系统的第一跟踪传感器相对于第二跟踪传感器的位置，以及控制单元。第一跟踪传感器是可移动的，并且控制单元配置成相对于第一跟踪传感器传送指示跟踪元件的当前位置相对于标称位置的偏差的校正信号。此外，提供了相应的跟踪方法。

70. 发明公开

EP2534440A1 ANALYZING METHOD OF PHASE INFORMATION, ANALYZING PROGRAM OF THE PHASE INFORMATION, STORAGE MEDIUM, AND X-RAY IMAGING APPARATUS 审中-公开
标题翻译： PROCEDURE相位信息节目的相位信息存储装置和X射线图像装置的分析分析
公开(公告)号：EP2534440A1
公开(公告)日：2012-12-19
申请号：EP11704323.2
申请日：2011-01-21
申请人： Canon Kabushiki Kaisha
发明人： NAGAI, Kentaro
IPC分类号： G01B11/25 , G01B15/00 , G21K7/00
CPC分类号： G01B11/254 , G01B15/00 , G21K2207/005
摘要： An analyzing method for deriving phase information by analyzing a periodic pattern of moiré comprises steps of: subjecting at least a part of the periodic pattern of moiré to a windowed Fourier transform by a window function; calculating analytically, based on the moiré subjected to the windowed Fourier transform, information of a first spectrum carrying the phase information, and information of a second spectrum superimposed on the information of the first spectrum; and separating the information of the first spectrum from the information of the second spectrum, to derive the phase information.

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