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1. 发明申请

US20070120844A1 Method and apparatus for the graphical operation of real-time image processing systems 审中-公开
标题翻译：用于实时图像处理系统的图形操作的方法和装置
公开(公告)号：US20070120844A1
公开(公告)日：2007-05-31
申请号：US11287924
申请日：2005-11-28
申请人： Lars Beikirch , Sergej Fedorenko , Dittmar Schwarz , Joachim Ihlefeld , Lutz Wenert
发明人： Lars Beikirch , Sergej Fedorenko , Dittmar Schwarz , Joachim Ihlefeld , Lutz Wenert
IPC分类号： G06T15/00
CPC分类号： G06T7/001 , G06K9/4604 , G06K9/6253 , G06T2207/30164
摘要： A method for configuring, on the basis of only a small number of reference images, image processing systems for the inspection of objects on the basis of geometric primitives extracted from the camera images in video real-time, by a user who is inexperienced in image processing but thinks technically-geometrically and is versed in the function of the objects to be inspected. In this case, the user's semantic knowledge is incorporated into the otherwise automatic calculation of the classifiers for the tolerant and positionally invariant recognition of the objects by virtue of the user, by means of an input device, deleting or else weighting the geometric primitives that are unsuitable for the classification selectively on the graphical interface.
摘要翻译：仅基于少量参考图像的图像处理系统，用于根据视频实时从摄像机图像提取的几何基元，由没有经验的用户配置用于检查对象的图像处理系统处理，但在技术上是几何学的，精通检查对象的功能。在这种情况下，用户的语义知识被并入到分类器的另外的自动计算中，以便凭借用户借助于输入装置对对象的容忍和位置不变的识别来删除或加权几何图元不适合图形界面上的分类选择。

2. 发明申请

US20060226244A1 Redundant two-dimensional code and a decoding method 有权
标题翻译：冗余二维码和解码方法
公开(公告)号：US20060226244A1
公开(公告)日：2006-10-12
申请号：US11368652
申请日：2006-03-05
申请人： Sergej Boitsov , Vjatcheslav Kolesnik , Joachim Ihlefeld
发明人： Sergej Boitsov , Vjatcheslav Kolesnik , Joachim Ihlefeld
IPC分类号： G06K19/06 , G06K7/10
CPC分类号： G06K19/06037
摘要： In order to reduce a two-dimensional data structure to a minimum number of bits, a two-dimensional surface pattern is provided, which can be used in particular for identifying an absolute position on the surface and which has a pattern which comprises a SYNC pattern, which is used for synchronization, and a position-dependent code PC(x, y), with the SYNC pattern being variable and being formed in accordance with an already known formation rule.
摘要翻译：为了将二维数据结构减少到最小位数，提供二维表面图案，其特别可用于识别表面上的绝对位置，并且具有包括SYNC图案的图案用于同步的位置相关代码PC（x，y），其中SYNC模式是可变的并且根据已知的形成规则形成。

3. 发明授权

US07066395B2 Redundant two-dimensional code and a decoding method 失效
公开(公告)号：US07066395B2
公开(公告)日：2006-06-27
申请号：US10357094
申请日：2003-02-03
申请人： Sergej Valentinovitch Boitsov , Vjatcheslav Aleksejevitch Kolesnik , Joachim Ihlefeld
发明人： Sergej Valentinovitch Boitsov , Vjatcheslav Aleksejevitch Kolesnik , Joachim Ihlefeld
IPC分类号： G06K19/06
CPC分类号： G06K19/06037
摘要： In order to reduce a two-dimensional data structure to a minimum number of bits, a two-dimensional surface pattern is provided, which can be used in particular for identifying an absolute position on the surface and which has a pattern which comprises a SYNC pattern, which is used for synchronization, and a position-dependent code PC(x, y), with the SYNC pattern being variable and being formed in accordance with an already known formation rule.

4. 发明授权

US06449036B1 Sensor unit, process and device for inspecting the surface of an object 失效
标题翻译：用于检查物体表面的传感器单元，过程和装置
公开(公告)号：US06449036B1
公开(公告)日：2002-09-10
申请号：US09403735
申请日：2000-01-10
申请人： Christian Wollmann , Lutz Wenert , Joachim Ihlefeld , Ralf Grieser
发明人： Christian Wollmann , Lutz Wenert , Joachim Ihlefeld , Ralf Grieser
IPC分类号： G01N2100
CPC分类号： G01N21/8986 , G01B11/24 , G01N21/8901 , G01S7/4817 , G01S17/48 , G02B26/126
摘要： A sensor unit (50), a device, and a process for inspection of a surface (10′, 10&Dgr;) of an object (10) for the purpose of identifying surface characteristics, such as structural defects. The device contains an emitting module (51) and a receiving module (52). The emitting module emits at least one beam bundle (6, 6′, 6″). The receiving module has at least one light receiver (15, 16, 20). A rotating polygonal mirror wheel (2) is located in the focal point of a parabolic mirror (1). A beam bundle (6) of the laser (3, 4) is directed onto the mirror (1) by means of a telecentric lens, which guides the emitter and receiver beam on the same optical axis, whereby the parabolic mirror (1) guides the deflected beam bundle (6, 6′, 6″) under a constant angle relative to the axis of symmetry (7) of the parabolic mirror (1) along a scanning line (23, 24) over the object (10). The diffusely reflected beam bundle, after being deflected out of the common beam path, impinges on the processing unit (5).
摘要翻译：传感器单元（50），装置和用于检查物体（10）的表面（10'，10DEL）的方法，用于识别诸如结构缺陷的表面特性。该装置包含发射模块（51）和接收模块（52）。发射模块发射至少一个光束束（6,6'，6“）。接收模块具有至少一个光接收器（15,16,20）。旋转多面镜轮（2）位于抛物面镜（1）的焦点。激光束（3,4）的束束（6）通过远心透镜被引导到反射镜（1）上，远心透镜将发射器和接收器光束引导在相同的光轴上，由此抛物面镜（1）引导所述偏转束束（6,6'，6“）沿着所述物体（10）上的扫描线（23,24）相对于所述抛物面镜（1）的对称轴线（7）保持一定角度。漫反射束束在从公共光束路径偏转之后撞击处理单元（5）。

5. 发明授权

US08326045B2 Method and apparatus for image processing 有权
标题翻译：图像处理方法和装置
公开(公告)号：US08326045B2
公开(公告)日：2012-12-04
申请号：US12311123
申请日：2007-09-19
申请人： Lars Beikirch , Joachim Ihlefeld , Oliver Vietze
发明人： Lars Beikirch , Joachim Ihlefeld , Oliver Vietze
IPC分类号： G06K9/48
CPC分类号： G06K9/48 , G06T7/12 , G06T7/181
摘要： The invention relates to an image processing apparatus by means of which an image identification can take place in real time and which, with only very little or even no a priori information, is capable of carrying out a pertinent and reliable identification of objects. To this end, the connection probabilities are determined between two contour points in each case, taking into account the distance between the points, by means of a computation mechanism. Further provided is at least one classifier, which takes sets of calculated connection probabilities and selects from them subsets with at least three connection probabilities for possible links between at least three adjacent contour points, one of which is a previously determined central contour point, and, for each subset, sorts out that contour point which is adjacent to the central contour point and which has a possible link with the lowest connection probability to an adjacent contour point, provided that the link does not connect two points that are adjacent to the central point, and subsequently enters the contour points that have not been sorted out in a contour point list with connectors that identify the remaining links to the central point.
摘要翻译：本发明涉及一种图像处理装置，借助于该图像处理装置，图像识别可以实时发生，并且只有很少甚至没有先验信息能够执行对象的相关和可靠的识别。为此，通过计算机制考虑到各点之间的距离，在每种情况下，在两个轮廓点之间确定连接概率。进一步提供了至少一个分类器，其采用计算的连接概率集合，并且从它们中选择具有至少三个相邻轮廓点之间的可能链路的至少三个连接概率的子集，其中一个相邻轮廓点之一是先前确定的中心轮廓点，对于每个子集，如果链路不连接与中心点相邻的两个点，则将与中心轮廓点相邻并且具有与最低连接概率的可能链接相对应的轮廓点排列成相邻轮廓点，并且随后在具有识别到中心点的剩余链接的连接器的轮廓点列表中进入未被分类的轮廓点。

6. 发明授权

US07978914B2 Image processing system 有权
标题翻译：图像处理系统
公开(公告)号：US07978914B2
公开(公告)日：2011-07-12
申请号：US10597554
申请日：2004-01-30
申请人： Lars Beikirch , Sergej Fedorenko , Dittmar Schwarz , Joachim Ihlefeld , Lutz Wenert
发明人： Lars Beikirch , Sergej Fedorenko , Dittmar Schwarz , Joachim Ihlefeld , Lutz Wenert
IPC分类号： G06K9/48 , G06K9/40 , G06K9/64 , G09G5/00
CPC分类号： G06T5/20 , G06T7/12 , G06T2200/28 , G06T2207/10016 , G06T2207/10081 , G06T2207/30208 , G06T2207/30248
摘要： The invention relates to an image processing system for omnidirectional reading of optical patterns, for example of one-dimensional and two-dimensional codes.One object is to provide an image processing system which ensures high resolution with rapid processing at the same time in order, in particular, to allow processing in video real time and to provide reliable identification of the image information, in particular reliable and low-error edge detection, segmentation and object association.According to the invention, this is achieved by the use of a plurality of convolvers, which operate in parallel and/or using the time-division multiplexing method, for convolution of the digital image data, of a neighborhood processor (90) for reading and linking contour points (22), and/or of a statistical processor for reading a segment list.
摘要翻译：本发明涉及用于全方位读取光学图案的图像处理系统，例如一维和二维码。一个目的是提供一种图像处理系统，其通过快速处理同时确保高分辨率，特别是允许视频实时处理并提供图像信息的可靠识别，特别是可靠和低误差边缘检测，分割和对象关联。根据本发明，这是通过使用多个并行操作和/或使用时分复用方法的卷积器来实现的，用于卷积数字图像数据，用于读取的邻域处理器（90）和链接轮廓点（22）和/或用于读取段列表的统计处理器。

7. 发明授权

US07278585B2 Redundant two-dimensional code and a decoding method 有权
标题翻译：冗余二维码和解码方法
公开(公告)号：US07278585B2
公开(公告)日：2007-10-09
申请号：US11368652
申请日：2006-03-05
申请人： Sergej Valentinovitch Boitsov , Vjatcheslav Aleksejevitch Kolesnik , Joachim Ihlefeld
发明人： Sergej Valentinovitch Boitsov , Vjatcheslav Aleksejevitch Kolesnik , Joachim Ihlefeld
IPC分类号： G06K19/06
CPC分类号： G06K19/06037
摘要： In order to reduce a two-dimensional data structure to a minimum number of bits, a two-dimensional surface pattern is provided, which can be used in particular for identifying an absolute position on the surface and which has a pattern which comprises a SYNC pattern, which is used for synchronization, and a position-dependent code PC(x, y), with the SYNC pattern being variable and being formed in accordance with an already known formation rule.
摘要翻译：为了将二维数据结构减少到最小位数，提供二维表面图案，其特别可用于识别表面上的绝对位置，并且具有包括SYNC图案的图案用于同步的位置相关代码PC（x，y），其中SYNC模式是可变的并且根据已知的形成规则形成。

8. 发明授权

US08675195B2 Device for determining particle sizes 有权
标题翻译：用于确定粒径的装置
公开(公告)号：US08675195B2
公开(公告)日：2014-03-18
申请号：US13257079
申请日：2010-03-23
申请人： Joachim Ihlefeld , Amer Tarraf
发明人： Joachim Ihlefeld , Amer Tarraf
IPC分类号： G01N15/02
CPC分类号： G01N15/0205 , G01N15/0211 , G01N15/0227
摘要： A device and process for determining sizes of particles of a particle stream. A first optical measuring system with a first dot matrix sensor and a lighting device, which transilluminates the measuring volume are provided. The first dot matrix sensor and the lighting device form a transmitted-light arrangement. The computing device determines projection areas of particles within the transilluminated measuring volume from the image data of the first dot matrix sensor. The optical measuring arrangement includes a second optical measuring system with a second dot matrix sensor for detecting the diffraction pattern of the particles. The computing device determines a size distribution of the particles in the measuring volume based on the projection areas and the diffraction pattern. The computing device forms the size distribution from particle sizes determined on the basis of the projection areas and from particle sizes determined on the basis of the diffraction pattern.
摘要翻译：用于确定颗粒物流粒度大小的装置和方法。提供了具有第一点阵传感器和照亮装置的第一光学测量系统，其对测量体积进行透照。第一点阵传感器和照明装置形成透射光布置。计算装置根据第一点阵传感器的图像数据确定透射测量体积内的颗粒的投影面积。光学测量装置包括具有用于检测颗粒的衍射图案的第二点阵传感器的第二光学测量系统。计算装置基于投影区域和衍射图来确定测量体积中的颗粒的尺寸分布。计算装置从基于投影面积确定的粒度和基于衍射图形确定的粒度形成尺寸分布。

9. 发明授权

US08164662B2 Image-processing device for color image data and method for the image processing of color image data 失效
标题翻译：用于彩色图像数据的图像处理装置和彩色图像数据的图像处理方法
公开(公告)号：US08164662B2
公开(公告)日：2012-04-24
申请号：US12377549
申请日：2007-08-17
申请人： Ingo Rueckert , Oliver Vietze , Joachim Ihlefeld
发明人： Ingo Rueckert , Oliver Vietze , Joachim Ihlefeld
IPC分类号： H04N9/083 , G06K9/64 , G06K9/32 , G06K9/56 , G09G5/00 , G06F17/15 , G06F17/10
CPC分类号： H04N9/045 , G06T3/4015
摘要： A digital image-processing device with a Bayer sensor and an image memory is provided in which the image data of the sensor is written into an image memory, and from this image memory, image data in the Bayer format with a length L and a width B is written continuously into a data buffer, and in which the sample values are combined by means of a computational device with the help of adders, in each case symmetrically to a central point of one or more (2n+1)×(2n+1) neighborhoods, and one or more (n+1)×(n+1) matrices are derived by means of the computational device, and from this (n+1)×(n+1) matrix or these matrices, with the help of additional adders, at least one n×n matrix is formed, and a first color component is in each case calculated from this by means of an adder network.
摘要翻译：提供了具有拜耳传感器和图像存储器的数字图像处理装置，其中传感器的图像数据被写入图像存储器，并且从该图像存储器获得具有长度L和宽度的拜耳格式的图像数据 B被连续写入数据缓冲器中，并且借助于加法器借助于计算装置组合采样值，在每种情况下对称地与一个或多个（2n + 1）×（2n + 1）×（2n + 1）× 1）邻域，并且通过计算设备导出一个或多个（n + 1）×（n + 1）个矩阵，并且从该（n + 1）×（n + 1）个矩阵或这些矩阵中，在附加加法器的帮助下，形成至少一个n×n矩阵，并且通过加法器网络从中计算第一颜色分量。

10. 发明申请

US20110134291A1 Image-processing device for color image data and method for the image processing of color image data 失效
标题翻译：用于彩色图像数据的图像处理装置和彩色图像数据的图像处理方法
公开(公告)号：US20110134291A1
公开(公告)日：2011-06-09
申请号：US12377549
申请日：2007-08-17
申请人： Ingo Rueckert , Oliver Vietze , Joachim Ihlefeld
发明人： Ingo Rueckert , Oliver Vietze , Joachim Ihlefeld
IPC分类号： H04N5/335
CPC分类号： H04N9/045 , G06T3/4015
摘要： A digital image-processing device with a Bayer sensor and an image memory is provided in which the image data of the sensor is written into an image memory, and from this image memory, image data in the Bayer format with a length L and a width B is written continuously into a data buffer, and in which the sample values are combined by means of a computational device with the help of adders, in each case symmetrically to a central point of one or more (2n+1)×(2n+1) neighborhoods, and one or more (n+1)×(n+1) matrices are derived by means of the computational device, and from this (n+1)×(n+1) matrix or these matrices, with the help of additional adders, at least one n×n matrix is formed, and a first color component is in each case calculated from this by means of an adder network.
摘要翻译：提供了具有拜耳传感器和图像存储器的数字图像处理装置，其中传感器的图像数据被写入图像存储器，并且从该图像存储器获得具有长度L和宽度的拜耳格式的图像数据 B被连续写入数据缓冲器中，并且借助于加法器借助于计算装置组合采样值，在每种情况下对称地与一个或多个（2n + 1）×（2n + 1）×（2n + 1）× 1）邻域，并且通过计算设备导出一个或多个（n + 1）×（n + 1）个矩阵，并且从该（n + 1）×（n + 1）个矩阵或这些矩阵中，在附加加法器的帮助下，形成至少一个n×n矩阵，并且通过加法器网络从中计算第一颜色分量。

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