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    NONDESTRUCTIVE INSPECTION METHOD AND SYSTEM
    3.
    发明申请
    NONDESTRUCTIVE INSPECTION METHOD AND SYSTEM 有权
    非结构性检查方法和系统

    公开(公告)号：US20100278440A1

    公开(公告)日：2010-11-04

    申请号：US12433168

    申请日：2009-04-30

    申请人： Matthew Edward Dragovich ,  Patrick Joseph Howard ,  Joshua Brian Jamison ,  Toby George Darkins, JR. ,  Joseph Manuel Portaz

    发明人： Matthew Edward Dragovich ,  Patrick Joseph Howard ,  Joshua Brian Jamison ,  Toby George Darkins, JR. ,  Joseph Manuel Portaz

    IPC分类号： G06K9/68

    CPC分类号： G06T7/001 ,  G01N23/046 ,  G01N2223/419 ,  G06T2207/10072 ,  G06T2207/30116 ,  G06T2207/30164

    摘要： A method and system for nondestructively detecting and quantifying material anomalies within materials, including composite articles. The method entails performing a three-dimensional imaging scan technique, such as a computed tomography scan, of the material and a reference standard such that a test image of the material and a reference image of the reference standard appear in a plurality of two-dimensional scan views generated by the scan technique. The reference images are located in the scan views and normalized to determine at least an average value of the pixel data for the reference images. Values of pixel data of the test image are determined in each scan view, and then compared to the pixel data of the reference images to detect the presence of an anomaly in the test images. The detected anomaly in at least one of the test images of the scan views is then compared to a requirement standard for the material.

    摘要翻译： 一种用于非破坏性检测和量化材料中材料异常的方法和系统，包括复合材料。 该方法需要对材料和参考标准进行诸如计算机断层摄影扫描的三维成像扫描技术，使得材料的测试图像和参考标准的参考图像出现在多个二维 由扫描技术生成的扫描视图。 参考图像位于扫描视图中并被归一化以确定用于参考图像的像素数据的平均值。 在每个扫描视图中确定测试图像的像素数据的值，然后与参考图像的像素数据进行比较，以检测测试图像中是否存在异常。 然后将扫描视图的至少一个测试图像中检测到的异常与材料的要求标准进行比较。

    Nondestructive inspection method and system
    4.
    发明授权
    Nondestructive inspection method and system 有权
    无损检测方法及系统

    公开(公告)号：US08442301B2

    公开(公告)日：2013-05-14

    申请号：US12433168

    申请日：2009-04-30

    申请人： Matthew Edward Dragovich ,  Patrick Joseph Howard ,  Joshua Brian Jamison ,  Toby George Darkins, Jr. ,  Joseph Manuel Portaz

    发明人： Matthew Edward Dragovich ,  Patrick Joseph Howard ,  Joshua Brian Jamison ,  Toby George Darkins, Jr. ,  Joseph Manuel Portaz

    IPC分类号： G06K9/00

    CPC分类号： G06T7/001 ,  G01N23/046 ,  G01N2223/419 ,  G06T2207/10072 ,  G06T2207/30116 ,  G06T2207/30164

    摘要： A method and system for nondestructively detecting and quantifying material anomalies within materials, including composite articles. The method entails performing a three-dimensional imaging scan technique, such as a computed tomography scan, of the material and a reference standard such that a test image of the material and a reference image of the reference standard appear in a plurality of two-dimensional scan views generated by the scan technique. The reference images are located in the scan views and normalized to determine at least an average value of the pixel data for the reference images. Values of pixel data of the test image are determined in each scan view, and then compared to the pixel data of the reference images to detect the presence of an anomaly in the test images. The detected anomaly in at least one of the test images of the scan views is then compared to a requirement standard for the material.

    摘要翻译： 一种用于非破坏性检测和量化材料中材料异常的方法和系统，包括复合材料。 该方法需要对材料和参考标准进行诸如计算机断层摄影扫描的三维成像扫描技术，使得材料的测试图像和参考标准的参考图像出现在多个二维 由扫描技术生成的扫描视图。 参考图像位于扫描视图中并被归一化以确定用于参考图像的像素数据的平均值。 在每个扫描视图中确定测试图像的像素数据的值，然后与参考图像的像素数据进行比较，以检测测试图像中是否存在异常。 然后将扫描视图的至少一个测试图像中检测到的异常与材料的要求标准进行比较。

    Methods and systems for ultrasound inspection
    7.
    发明授权
    Methods and systems for ultrasound inspection 有权
    超声检查方法和系统

    公开(公告)号：US07606445B2

    公开(公告)日：2009-10-20

    申请号：US11290649

    申请日：2005-11-30

    申请人： Patrick Joseph Howard

    发明人： Patrick Joseph Howard

    IPC分类号： G06K9/56

    CPC分类号： G01N29/44 ,  G01N29/07 ,  G01N29/22 ,  G01N29/343 ,  G01N29/4454 ,  G01N29/4463 ,  G01N2291/2693 ,  G01N2291/2694

    摘要： Methods and systems for measuring indications in an image are provided. The method includes acquiring image data that includes a potential indication, processing the data such that features of the indication are enhanced, thresholding the data such that the indication is separated from the remaining data, determining a size of the indication, and displaying a determined size of the indication.

    摘要翻译： 提供了用于测量图像中的指示的方法和系统。 该方法包括获取包括潜在指示的图像数据，处理数据使得指示的特征被增强，阈值化数据使得指示与剩余数据分离，确定指示的大小，以及显示确定的大小 的指示。

    Methods and system for ultrasound inspection
    8.
    发明授权
    Methods and system for ultrasound inspection 失效
    超声检查方法与系统

    公开(公告)号：US07328620B2

    公开(公告)日：2008-02-12

    申请号：US11014385

    申请日：2004-12-16

    申请人： Patrick Joseph Howard ,  Richard Eugene Klaassen

    发明人： Patrick Joseph Howard ,  Richard Eugene Klaassen

    IPC分类号： G01N29/06 ,  G01N29/40

    CPC分类号： G01N29/44 ,  G01N29/07 ,  G01N29/4454 ,  G01N29/4463 ,  G01N2291/101 ,  G01N2291/2693 ,  G01N2291/2696

    摘要： An ultrasound inspection system is provided. The ultrasound inspection system includes a pulse echo transducer and a processor that is operationally coupled to the transducer. The system facilitates reducing noise in an echo received from a near surface inspection area of a component. To facilitate reducing noise the processor is programmed to extract an A-scan data set from a B-scan image of the component. The processor is also programmed to locate a half-max point of a front surface echo in the A-scan data set. The processor is also programmed to locate the front surface of the component using a first zero crossing in a derivative of the A-scan data set.

    摘要翻译： 提供超声检查系统。 超声检查系统包括脉冲回波换能器和可操作地耦合到换能器的处理器。 该系统有助于减少从组件的近表面检查区域接收到的回波中的噪声。 为了减少噪音，处理器被编程为从组件的B扫描图像中提取A扫描数据集。 处理器也被编程为定位A扫描数据集中前表面回波的半最大点。 处理器还被编程为使用A扫描数据集的导数中的第一过零点来定位组件的前表面。

    METHOD AND APPARATUS FOR INSPECTING COMPONENTS
    9.
    发明申请
    METHOD AND APPARATUS FOR INSPECTING COMPONENTS 有权
    检查组件的方法和装置

    公开(公告)号：US20090034828A1

    公开(公告)日：2009-02-05

    申请号：US11832442

    申请日：2007-08-01

    申请人： Andrew Frank Ferro ,  Patrick Joseph Howard

    发明人： Andrew Frank Ferro ,  Patrick Joseph Howard

    IPC分类号： G06K9/00

    CPC分类号： G01N29/069 ,  G01N29/0645 ,  G01N29/32 ,  G01N29/4463 ,  G01N2291/0289 ,  G01N2291/101 ,  G01N2291/2693 ,  G06T7/001 ,  G06T2207/10132 ,  G06T2207/20021 ,  G06T2207/30116 ,  G06T2207/30164

    摘要： A method for inspecting a component is provided. The method includes generating an image of the component, generating a signal indication mask, and generating a noise mask using a signal within the signal indication mask. The noise mask facilitates reducing a quantity of prospective signals contained in the signal indication mask. The method further includes utilizing the signal indication mask and the generated noise mask to calculate the signal-to-noise ratio of at least one potential flaw indication that may be present in the image.

    摘要翻译： 提供了一种用于检查部件的方法。 该方法包括生成分量的图像，产生信号指示掩码，以及使用信号指示掩码内的信号产生噪声掩码。 噪声屏蔽有助于减少信号指示掩码中包含的预期信号的数量。 该方法还包括利用信号指示掩码和产生的噪声掩码来计算可能存在于图像中的至少一个潜在缺陷指示的信噪比。