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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.

3. 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。

4. 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。

5. 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。

6. 发明授权

US07587088B2 Method and apparatus for image processing 失效
标题翻译：图像处理方法和装置
公开(公告)号：US07587088B2
公开(公告)日：2009-09-08
申请号：US11410319
申请日：2006-04-24
申请人： Lars Beikirch , Joachim Ihlefeld , Oliver Vietze
发明人： Lars Beikirch , Joachim Ihlefeld , Oliver Vietze
IPC分类号： G06K9/46
CPC分类号： G06K9/4638 , G06K9/48
摘要： The methods and apparatuses determine contour points from image data and carried out a segmentation process on the basis of the contour points, during which associated contour points are combined to form objects for further processing.
摘要翻译：所述方法和装置从图像数据确定轮廓点，并基于轮廓点执行分割处理，在轮廓点期间，相关联的轮廓点被组合以形成用于进一步处理的对象。

7. 发明申请

US20120008143A1 DEVICE FOR DETERMINING PARTICLE SIZES 有权
标题翻译：用于确定颗粒尺寸的装置
公开(公告)号：US20120008143A1
公开(公告)日：2012-01-12
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： The invention generally relates to the determination of particle sizes. The invention relates, in particular, to the determination of the sizes of particles in a particle stream. For this purpose, a first optical measuring system having a first matrix sensor and a lighting means which lights up the measurement volume are provided, wherein the first matrix sensor and the lighting means form a transmitted-light arrangement, and wherein the computation device is set up to use the image data from the first matrix sensor to determine projection surfaces of particles inside the measurement volume which has been lit up, and wherein the optical measuring arrangement comprises a second optical measuring system having a second matrix sensor for detecting the diffraction pattern of the particle, and wherein the computation device is set up to use the projection surfaces and the diffraction pattern to determine a size distribution of the particle in the measurement volume, wherein the computation device is set up to form the size distribution from particle sizes determined using the projection surfaces and from particle sizes determined using the diffraction pattern.
摘要翻译：本发明一般涉及粒度的确定。本发明特别涉及颗粒物流中颗粒尺寸的确定。为此，提供一种具有第一矩阵传感器和点亮测量体积的照明装置的第一光学测量系统，其中所述第一矩阵传感器和所述照明装置形成透射光布置，并且其中所述计算装置被设置最后使用来自第一矩阵传感器的图像数据来确定已经点亮的测量体积内的颗粒的投影表面，并且其中光学测量装置包括第二光学测量系统，该第二光学测量系统具有用于检测衍射图案的衍射图案的第二矩阵传感器并且其中所述计算装置被设置为使用所述投影表面和所述衍射图案来确定所述粒子在所述测量体积中的尺寸分布，其中所述计算装置被设置以形成从使用投影表面和使用衍射图形确定的粒度。

8. 发明申请

US20090129699A1 Image processing system 有权
标题翻译：图像处理系统
公开(公告)号：US20090129699A1
公开(公告)日：2009-05-21
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： G06K9/64
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。

9. 发明申请

US20090251601A1 Method and device for synchronizing camera systems 审中-公开
标题翻译：用于同步照相机系统的方法和装置
公开(公告)号：US20090251601A1
公开(公告)日：2009-10-08
申请号：US12417866
申请日：2009-04-03
申请人： Joachim Ihlefeld , Carsten Kunze , Thomas Oelschlaeger , Frank Raedisch , Dietmar Scharf , Oliver Vietze
发明人： Joachim Ihlefeld , Carsten Kunze , Thomas Oelschlaeger , Frank Raedisch , Dietmar Scharf , Oliver Vietze
IPC分类号： H04N5/06 , H04L5/14
CPC分类号： H04N5/0733 , H04N5/232 , H04N5/23206 , H04N7/181 , H04N21/242 , H04N21/4305
摘要： The invention relates to a method and to a device for synchronizing the image capture by cameras. For this purpose, a duplex-capable network is provided. Within the network, one or more hardware-supported synchronization modules with a logical channel of a first type are provided, wherein the synchronization module or modules transmit, via the logical channel, image-capture signals that control the capture time of image sensors, wherein the image-capture signals are received by image-capture devices, and wherein the image-capture devices each capture an image as a response to the reception of an image-capture signal, and wherein the image data is then transmitted via the network by the image-capture devices via a logical channel of a second type.
摘要翻译：本发明涉及一种用于通过照相机同步图像拍摄的方法和装置。为此，提供了一个双工功能的网络。在网络内，提供具有第一类型的逻辑信道的一个或多个硬件支持的同步模块，其中同步模块或模块经由逻辑信道发送控制图像传感器捕获时间的图像捕获信号，其中图像捕获信号由图像捕获装置接收，并且其中图像捕获装置各自捕获图像作为对图像捕获信号的接收的响应，并且其中图像数据然后经由网络由图像捕获设备经由第二类型的逻辑信道。

10. 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。

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