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    Detection of features in seismic images
    2.
    发明授权
    Detection of features in seismic images 有权
    地震图像特征检测

    公开(公告)号：US08363510B2

    公开(公告)日：2013-01-29

    申请号：US12741133

    申请日：2008-10-31

    申请人： Krishnan Kumaran ,  Jingbo Wang

    发明人： Krishnan Kumaran ,  Jingbo Wang

    IPC分类号： G01V1/00

    CPC分类号： G01V1/288

    摘要： A computer implemented method for the detection of features such as faults or channels in seismic images. First, edges are detected in a smoothed seismic image (106). To detect a fault line, an image intensity of the edges is projected in multiple spatial directions, for example by performing a Radon transform (118). The directions of maximum intensity are used to define a fault line (124c). To detect channels, smooth curves are identified within the detected edges (810). Sets of parallel smooth curves (812a) are then identified and used to define channels (812).

    摘要翻译： 一种用于检测地震图像中的故障或通道等特征的计算机实现方法。 首先，在平滑的地震图像中检测边缘（106）。 为了检测故障线，例如通过执行Radon变换（118），沿多个空间方向投影边缘的图像强度。 最大强度的方向用于定义断层线（124c）。 为了检测通道，在检测到的边缘内识别平滑曲线（810）。 然后识别并行平滑曲线组（812a）并用于定义通道（812）。

    Sensor network design and inverse modeling for reactor condition monitoring
    7.
    发明授权
    Sensor network design and inverse modeling for reactor condition monitoring 有权

    公开(公告)号：US10401164B2

    公开(公告)日：2019-09-03

    申请号：US14037953

    申请日：2013-09-26

    申请人： Limin Song ,  Krishnan Kumaran ,  Bhaskar Sengupta ,  Jingbo Wang

    发明人： Limin Song ,  Krishnan Kumaran ,  Bhaskar Sengupta ,  Jingbo Wang

    IPC分类号： G01B21/20 ,  G05B23/02

    摘要： Methods and systems for detecting a condition within a component of a process plant, including obtaining a first and second set of parameter measurements from a first and second plurality of sensor locations along a first dimension of an outside surface of a component, processing the first and second set of parameter measurements to develop a continuous surface condition profile of the component using a predetermined model. The predetermined model includes a forward solution to an equation describing the condition and is linearly separable in at least two dimensions corresponding to the first and second dimension. The model includes an inverse solution to the equation to provide a set of coefficients corresponding to a set of basis functions of the forward solution based on the first and second set of parameter measurements.

    Detection of Features in Seismic Images
    9.
    发明申请
    Detection of Features in Seismic Images 有权
    地震图像特征检测

    公开(公告)号：US20100254219A1

    公开(公告)日：2010-10-07

    申请号：US12741133

    申请日：2008-10-31

    申请人： Krishnan Kumaran ,  Jingbo Wang

    发明人： Krishnan Kumaran ,  Jingbo Wang

    IPC分类号： G01V1/36 ,  G01V1/28

    CPC分类号： G01V1/288

    摘要： A computer implemented method for the detection of features such as faults or channels in seismic images. First, edges are detected in a smoothed seismic image (106). To detect a fault line, an image intensity of the edges is projected in multiple spatial directions, for example by performing a Radon transform (118). The directions of maximum intensity are used to define a fault line (124c). To detect channels, smooth curves are identified within the detected edges (810). Sets of parallel smooth curves (812a) are then identified and used to define channels (812).

    摘要翻译： 一种用于检测地震图像中的故障或通道等特征的计算机实现方法。 首先，在平滑的地震图像中检测边缘（106）。 为了检测故障线，例如通过执行Radon变换（118），沿多个空间方向投影边缘的图像强度。 最大强度的方向用于定义断层线（124c）。 为了检测通道，在检测到的边缘内识别平滑曲线（810）。 然后识别并行平滑曲线组（812a）并用于定义通道（812）。