Method for classifying AVO data using an interpreter-trained neural network
    1.
    发明授权
    Method for classifying AVO data using an interpreter-trained neural network 有权
    使用解释器训练的神经网络对AVO数据进行分类的方法

    公开(公告)号:US06662112B2

    公开(公告)日:2003-12-09

    申请号:US10231902

    申请日:2002-08-29

    IPC分类号: G01V128

    CPC分类号: G01V1/32 G01V1/34

    摘要: AVO anomalies are classified in near-offset and far-offset seismic data volumes, by first calculating a plurality of initial AVO seismic attributes representative of the offset seismic data volumes. A probabilistic neural network is constructed from the calculated initial AVO seismic attributes. AVO anomaly classifications are calculated in a portion of the offset seismic data volumes. The preceding steps are repeated until the calculated AVO anomaly classifications in the portion of the offset seismic data volumes are satisfactory. AVO anomaly classifications are calculated throughout the offset seismic data volumes using the constructed probabilistic neural network.

    摘要翻译: 通过首先计算代表偏移地震数据量的多个初始AVO地震属性,将AVO异常分类为近偏移和远偏移地震数据量。 从计算的初始AVO地震属性构建概率神经网络。 在偏移地震数据量的一部分中计算AVO异常分类。 重复前述步骤,直到偏移地震数据量部分中计算的AVO异常分类令人满意。 使用构建的概率神经网络在整个偏移地震数据量中计算AVO异常分类。

    Method for time-aligning multiple offset seismic data volumes
    2.
    发明授权
    Method for time-aligning multiple offset seismic data volumes 有权
    时间对齐多个偏移地震数据量的方法

    公开(公告)号:US06757217B2

    公开(公告)日:2004-06-29

    申请号:US10230793

    申请日:2002-08-29

    IPC分类号: G01V136

    CPC分类号: G01V1/366 G01V2210/59

    摘要: Near-offset and far-offset seismic data volumes are time-aligned by first selecting a plurality of time shifts. The near-offset and far-offset seismic data volumes are cross-correlated at the plurality of time shifts. An initial time-shift volume and a maximum correlation volume are created from the maximal cross-correlations at the plurality of time shifts. Areas of high time shift from the initial time-shift volume and areas of low cross-correlation from the maximum correlation volume are determined. The determined areas of high time shift and low cross-correlation are filtered from the initial time-shift volume, generating a filtered time-shift volume. The filtered time-shift volume is applied to the far-offset seismic volume to generate a time-aligned far-offset volume.

    摘要翻译: 通过首先选择多个时移,近偏移和远偏移的地震数据量被时间对齐。 近偏移和远偏移的地震数据量在多个时移上是相互关联的。 从多个时移处的最大互相关产生初始时移量和最大相关体积。 确定从初始时移量和低互相关的区域从最大相关体积高时间偏移的区域。 从初始时移量中滤出确定的高时移和低互相关的区域,产生滤波后的时移量。 将经过滤波的时移量应用于远偏移地震体积以产生时间对准的远偏移量。

    Method for analyzing dip in seismic data volumes
    3.
    发明授权
    Method for analyzing dip in seismic data volumes 有权
    分析地震数据量下降的方法

    公开(公告)号:US06850864B2

    公开(公告)日:2005-02-01

    申请号:US10178607

    申请日:2002-06-24

    CPC分类号: G01V1/301 G01V1/288 G01V1/32

    摘要: A method of analyzing dip in a seismic data volume in which a horizontal gradient is calculated in a first direction in the seismic data volume. A vertical gradient is calculated at data locations in the seismic data volume corresponding to the locations at which the horizontal gradient was calculated. Dip is calculated in the first direction from the horizontal gradient in the first direction and the vertical gradient. Repetition of the process for the entire seismic data volume results in a dip volume.

    摘要翻译: 一种在地震数据体积中分析倾斜的方法,其中在地震数据体积中沿第一方向计算水平梯度。 在对应于计算水平梯度的位置的地震数据体中的数据位置处计算垂直梯度。 从第一方向的水平梯度和垂直梯度的第一方向计算汲取量。 重复整个地震数据量的过程导致倾斜体积。

    Method for analyzing reflection curvature in seismic data volumes
    4.
    发明授权
    Method for analyzing reflection curvature in seismic data volumes 有权
    分析地震数据量反射曲率的方法

    公开(公告)号:US06662111B2

    公开(公告)日:2003-12-09

    申请号:US10179631

    申请日:2002-06-25

    IPC分类号: G01V128

    CPC分类号: G01V1/30

    摘要: A method of calculating reflection curvature in a seismic data volume wherein an apparent dip value is calculated in a first direction to generate a first apparent dip volume. A horizontal gradient is calculated in the first direction in the first apparent dip volume using a specified length scale to generate a first curvature volume. The process may be repeated one or more times, and the individual curvature volumes combined to generate a combined curvature volume for the seismic data volume.

    摘要翻译: 一种计算地震数据体积中的反射曲率的方法,其中在第一方向上计算表观倾角值以产生第一表观倾角体积。 在第一表观倾斜体积中的第一方向上使用规定的长度刻度来计算水平梯度以产生第一曲率体积。 该过程可以重复一次或多次,并且各曲率体积被组合以产生用于地震数据体积的组合曲率体积。

    Helmet mounted, laser detection system
    6.
    发明授权
    Helmet mounted, laser detection system 失效
    头盔安装,激光检测系统

    公开(公告)号:US5914661A

    公开(公告)日:1999-06-22

    申请号:US589723

    申请日:1996-01-22

    申请人: Michael D. Gross

    发明人: Michael D. Gross

    IPC分类号: G01S7/495 G08B17/12

    CPC分类号: A42B3/046 F41H1/04 G01S7/495

    摘要: A portable, low cost, laser detection system which generates an alarm signal that can be used to produce visual and/or audible warnings indicating the range, location and type laser energy detected. Such laser detection system utilizes a cooperating quadraplex sensor assembly, to provide a complete 360 degree laser detection coverage, mounted on a helmet assembly which includes a helmet shell, a cushioned impact liner coextensive with the interior surface of the helmet shell and a suspended crown support liner the combination of which provides enhanced protection of the user and stabilization of the laser detection system.

    摘要翻译: 一种便携式,低成本的激光检测系统,其产生可用于产生指示检测到的范围,位置和类型的能量的视觉和/或听觉警告的报警信号。 这种激光检测系统利用协作的四分波传感器组件来提供安装在头盔组件上的完整的360度激光检测覆盖,该头盔组件包括头盔外壳,与头盔外壳的内表面共同延伸的缓冲冲击衬垫和悬挂冠状支撑件 其组合为用户提供增强的保护和激光检测系统的稳定性。

    Integrated, reconfigurable man-portable modular system
    7.
    发明授权
    Integrated, reconfigurable man-portable modular system 失效
    集成的可重新配置的便携式模块化系统

    公开(公告)号:US5864481A

    公开(公告)日:1999-01-26

    申请号:US589808

    申请日:1996-01-22

    IPC分类号: G06F1/16

    CPC分类号: G06F1/163 G01S7/4804

    摘要: There is described an integrated reconfigurable man-portable communication system, adapted particularly for use in military or law enforcement tactical situations, including a modular compact computer with mission oriented hardware and software which provides the focal point for integration of various peripheral systems. The reconfigurable man-portable system provides a ballistic helmet with an integrated audio headset assembly. The helmet also includes a modular heads-up display assembly for providing remote viewing via a helmet mounted laser detection system, weapon mounted thermal weapons site, remote video system, and laser range finder/digital compass assembly. The heads-up display assembly and the audio headset assembly provides the user with tactical information such as; 360 degree laser detection from helmet mounted detectors, target location for direct and indirect target engagement from the weapon mounted laser range finder/digital compass assembly, and navigational positioning from a global positioning system and individual radio module integrated within a modular load carrying device. The integration and modularity of the man-portable system provides a flexible, mission oriented system capable of providing the user with enhanced awareness and communications ability.

    摘要翻译: 描述了一种集成的可重新配置的便携式通信系统,其特别适用于军事或执法战术情况,包括具有任务导向的硬件和软件的模块化紧凑型计算机,其提供用于各种外围系统的集成的焦点。 可重构的便携式系统提供了具有集成音频耳机组件的防弹头盔。 该头盔还包括一个模块化的单元显示组件,用于通过头盔安装的激光检测系统,武器装备的热武器站点,远程视频系统和激光测距仪/数字罗盘组件提供远程观察。 平视显示组件和音频耳机组件向用户提供诸如以下的战术信息: 来自头盔安装式检测器的360度激光检测器,用于从武器安装的激光测距仪/数字罗盘组件直接和间接目标接合的目标位置,以及集成在模块化承载装置内的全球定位系统和单个无线电模块的导航定位。 便携式系统的集成和模块化提供了灵活的,面向任务的系统,能够为用户提供增强的意识和通信能力。