-
1.发明授权公开(公告)号：US08270701B2
公开(公告)日：2012-09-18
申请号：US12684170
申请日：2010-01-08
IPC分类号： G06K9/00
CPC分类号： G06T7/0006 , G06T2207/10016 , G06T2207/30124
摘要： Techniques are described in which an image capture device captures image data from web material. The image data comprises pixel values for the cross-web field of view of the image capture device. An analysis computer includes a computer-readable medium that stores parameters for a plurality of different normalization algorithms to normalize a cross-web background signal for the image capture device to a common desired value. The computer-readable medium further stores coefficients specifying a weighting for each of the plurality of normalization algorithms. The analysis computer computes a normalized value for each of the pixels of the image data as a weighted summation of results from application of at least two of the pixel normalization algorithms using the stored parameters.
摘要翻译： 描述了一种技术，其中图像捕获装置从网络材料捕获图像数据。 图像数据包括图像捕获装置的跨网视场的像素值。 分析计算机包括计算机可读介质，其存储用于多个不同归一化算法的参数以将图像捕获设备的跨网络背景信号归一化为公共期望值。 所述计算机可读介质还存储指定所述多个规范化算法中的每一个的加权的系数。 分析计算机计算图像数据的每个像素的归一化值，作为使用存储的参数应用至少两个像素归一化算法的结果的加权求和。
-
2.发明授权Apparatus and method for the automated marking of defects on webs of material 有权用于自动标记材料网上的缺陷的装置和方法公开(公告)号：US08238646B2
公开(公告)日：2012-08-07
申请号：US13102434
申请日：2011-05-06
IPC分类号： G06K9/00
CPC分类号： D06H3/00 , D06H1/02 , D06H3/08 , G01N21/8422 , G01N21/89 , G01N21/8983 , G01N2021/8917 , G01N2021/8918 , G01N2021/8927
摘要： A system for the characterization of webs that permits the identification of anomalous regions on the web to be performed at a first time and place, and permits the localization and marking of actual defects to be performed at a second time and place.
摘要翻译： 用于表征网状物的系统，其允许在第一时间和地点进行网状物上的异常区域的识别，并且允许在第二时间和地点执行实际缺陷的定位和标记。
-
3.发明申请公开(公告)号：US20110211747A1
公开(公告)日：2011-09-01
申请号：US13102434
申请日：2011-05-06
IPC分类号： G06K9/00
CPC分类号： D06H3/00 , D06H1/02 , D06H3/08 , G01N21/8422 , G01N21/89 , G01N21/8983 , G01N2021/8917 , G01N2021/8918 , G01N2021/8927
摘要： A system for the characterization of webs that permits the identification of anomalous regions on the web to be performed at a first time and place, and permits the localization and marking of actual defects to be performed at a second time and place.
摘要翻译： 用于表征网状物的系统，其允许在第一时间和地点进行网状物上的异常区域的识别，并且允许在第二时间和地点执行实际缺陷的定位和标记。
-
公开(公告)号：US08175739B2
公开(公告)日：2012-05-08
申请号：US11828369
申请日：2007-07-26
IPC分类号： G06F19/00
CPC分类号： G01N21/8851 , G01N21/89
摘要： A conversion control system is described for spatially synchronizing data gathered from a plurality of operations performed on a web. The conversion control system applies a set of fiducial marks to a web, performs a plurality of operations on the web, generates a first and a second set of digital information for first and second operations, respectively, in accordance with respective first and second coordinate systems using the set of fiducial marks such that the each of the sets of digital information includes position data for respective first and second sets of regions on the web. The conversion control system may then register the position data of the first set of regions and the position data for the second set of regions to produce aggregate data and outputting a conversion control plan.
摘要翻译： 描述了一种转换控制系统，用于空间同步从在web上执行的多个操作收集的数据。 转换控制系统将一组基准标记应用于网络，在网上执行多个操作，根据相应的第一和第二坐标系分别产生用于第一和第二操作的第一和第二组数字信息 使用所述一组基准标记，使得所述数字信息集合中的每一个包括网络上相应的第一和第二组区域的位置数据。 转换控制系统然后可以注册第一组区域的位置数据和第二组区域的位置数据，以产生聚合数据并输出转换控制计划。
-
公开(公告)号：US20100063750A1
公开(公告)日：2010-03-11
申请号：US12207582
申请日：2008-09-10
IPC分类号： G01B5/28
CPC分类号： G01N21/89 , B65H2301/542 , B65H2557/62 , G01N21/8915 , G01N21/8922 , G01N2021/8917 , G01N2021/8918
摘要： A manufacturing system includes rollers having synchronization marks to indicate complete rotations. Synchronization mark readers read the synchronization marks of the plurality of rollers and output roll synchronization signals. An encoder outputs a position signal indicative of a down-web distance of the web. An inspection system inspects the web and outputs anomaly data identifying positions of anomalies on the web. A synchronization unit receives the position signal from the encoder and the plurality of roll synchronization signals from the synchronization mark readers and converts the occurrence of each of the roll synchronization signals into down-web positions within a coordinate system associated with web process line. An analysis computer processes the anomaly data and the synchronization signals to identify repeated anomalies and to determine which of the rollers caused the repeated anomalies.
摘要翻译： 制造系统包括具有表示完全旋转的同步标记的辊。 同步标记读取器读取多个辊的同步标记并输出辊同步信号。 编码器输出指示幅材的下卷距离的位置信号。 检查系统检查网络并输出识别网络异常位置的异常数据。 同步单元接收来自编码器的位置信号和来自同步标记读取器的多个滚动同步信号，并且将每个滚动同步信号的出现转换成与卷筒纸处理线相关联的坐标系中的下卷筒位置。 分析计算机处理异常数据和同步信号以识别重复的异常并且确定哪些辊引起重复的异常。
-
公开(公告)号：US20090028417A1
公开(公告)日：2009-01-29
申请号：US11828376
申请日：2007-07-26
CPC分类号： B65H26/00 , B65H2511/232 , B65H2511/512 , B65H2553/43 , G01N21/8851 , G01N21/89 , G05B2219/31314 , G06T7/0004 , G06T2207/30124 , Y02P90/18 , Y02P90/22 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： A device for applying fiducial marks to a web for spatially synchronizing data from a plurality of processes is described. The device includes a fiducial mark reader to read fiducial marks of at least two formats on a web of material, a fiducial mark writer to write fiducial marks of at least two formats on the web, and an encoder to measure distance along the web. The device may provide several advantages. For example, the device may apply fiducial marks to a web that indicate the process line that applied the fiducial mark to the web or the date on which the fiducial mark was applied.
摘要翻译： 描述了一种用于将基准标记应用于网络以用于从多个处理进行空间同步的数据的装置。 该设备包括基准标记读取器，用于读取材料网上的至少两种格式的基准标记，基准标记写入器，用于在网上写入至少两种格式的基准标记;以及编码器，用于测量沿着网络的距离。 该装置可以提供若干优点。 例如，设备可以将基准标记应用于指示将基准标记应用于网络的基线或应用基准标记的日期的网络。
-
公开(公告)号：US07187995B2
公开(公告)日：2007-03-06
申请号：US11025242
申请日：2004-12-29
IPC分类号： G06F19/00
CPC分类号： G01N21/89 , G01N2021/8854 , G05B19/41865 , G05B2219/32036 , G05B2219/32304 , G05B2219/32318 , G05B2219/45234 , G06T7/0004 , G06T2207/30124 , Y02P90/14 , Y02P90/20 , Y02P90/86
摘要： Techniques are described for inspecting a web and controlling subsequent conversion of the web into one or more products. A system, for example, comprises an imaging device, an analysis computer and a conversion control system. The imaging device images the web to provide digital information. The analysis computer processes the digital information to identify regions on the web containing anomalies. The conversion control system subsequently analyzes the digital information to determine which anomalies represent actual defects for a plurality of different products. The conversion control system determines a value for at least one product selection parameter for each of the products, and selects one of the products for conversion of the web based on the respective determined value. Exemplary product selection parameters include web utilization, unit product produced, estimated revenue or profit, process time, machine capacity and demand for the different products.
摘要翻译： 描述了用于检查网络并控制随后将网络转换成一个或多个产品的技术。 例如，系统包括成像装置，分析计算机和转换控制系统。 成像设备对网络进行成像以提供数字信息。 分析计算机处理数字信息以识别网络上包含异常的区域。 转换控制系统随后分析数字信息以确定哪些异常表示多个不同产品的实际缺陷。 转换控制系统确定每个产品的至少一个产品选择参数的值，并且基于相应的确定的值选择用于转换web的产品之一。 示例性的产品选择参数包括网络利用，生产的单位产品，估计收入或利润，处理时间，机器容量和对不同产品的需求。
-
公开(公告)号：US07027934B2
公开(公告)日：2006-04-11
申请号：US10669197
申请日：2003-09-24
CPC分类号： G01N21/8901 , G01N2021/8861
摘要： A method of inspecting a moving web. The method includes imaging a sequential portion of the continuously moving web to provide digital information. The digital information is then processed with an initial algorithm to identify any regions on the web containing anomalies. Image information corresponding to any identified region within the digital information is then selected. The selected image information is then analyzed with at least one subsequent algorithm to distinguish actual defects from among the anomalies.
摘要翻译： 检查移动网的方法。 该方法包括对连续移动的网的顺序部分进行成像以提供数字信息。 然后使用初始算法处理数字信息，以识别网络上包含异常的任何区域。 然后选择与数字信息内的任何识别区域对应的图像信息。 然后使用至少一个后续算法分析所选择的图像信息，以区分来自异常的实际缺陷。
-
公开(公告)号：US06950547B2
公开(公告)日：2005-09-27
申请号：US09781372
申请日：2001-02-12
申请人： Steven P. Floeder , James A. Masterman , Matthew P. Peick , Carl J. Skeps , Steven R. Wageman , Wenyuan Xu , Xi Yu
发明人： Steven P. Floeder , James A. Masterman , Matthew P. Peick , Carl J. Skeps , Steven R. Wageman , Wenyuan Xu , Xi Yu
IPC分类号： G01B11/30 , G01N21/89 , G01N21/892 , G01N21/956 , G06K9/00
CPC分类号： G01N21/89
摘要： An imaging device for sequentially imaging a portion of a continuously moving web to provide a digital data stream which is then analyzed by a single computer without the used of dedicated signal processing hardware. Techniques for operating on the data stream from an imaging device are disclosed, particularly including operations based on blob information stored in terms of starting position and segment run lengths in a crossweb direction. These allow definitions of blobs to be accumulated in a line-by-line fashion, and allow classes of defects commonly found in continuous web manufacturing to be identified with far less computing power than was previously required. In particular, in the challenging application of inspecting flexible circuits, data rates in excess of 10 mega-pixels/second are achieved and successfully processed.
摘要翻译： 一种成像装置，用于顺序成像连续移动的纸幅的一部分以提供数字数据流，然后由单个计算机分析数字数据流，而不使用专用信号处理硬件。 公开了用于在来自成像装置的数据流上操作的技术，特别地包括基于以横向方向开始位置和段游程长度存储的斑点信息的操作。 这些允许斑点的定义以逐行方式累积，并且允许在连续网络制造中常见的缺陷类别以比以前所需的更少的计算能力被识别。 特别地，在灵活电路检查的挑战性应用中，实现超过10兆像素/秒的数据速率并成功处理。
-
10.发明授权公开(公告)号：US08935104B2
公开(公告)日：2015-01-13
申请号：US13040313
申请日：2011-03-04
CPC分类号： G01N21/89 , D06H3/08 , G01N21/8915 , G01N21/8922 , G01N2021/8917 , G01N2021/8918
摘要： Techniques are described for inspecting a web and controlling subsequent conversion of the web into one or more products. A system, for example, comprises an imaging device, an analysis computer and a conversion control system. The imaging device images the web to provide digital information. The analysis computer processes the digital information to identify regions on the web containing anomalies. The conversion control system subsequently analyzes the digital information to determine which anomalies represent actual defects for a plurality of different products. The web inspection system may preferentially apply different application-specific defect detection recipes depending on whether a given anomaly is a repeating or random anomaly.
摘要翻译： 描述了用于检查网络并控制随后将网络转换成一个或多个产品的技术。 例如，系统包括成像装置，分析计算机和转换控制系统。 成像设备对网络进行成像以提供数字信息。 分析计算机处理数字信息以识别网络上包含异常的区域。 转换控制系统随后分析数字信息以确定哪些异常表示多个不同产品的实际缺陷。 网络检查系统可以根据给定的异常是重复的还是随机的异常来优先地应用不同的应用特定缺陷检测配方。
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.026 秒)
