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    METHOD AND APPARATUS FOR INSPECTING COMPONENTS
    1.
    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。

    Thermal inspection systems
    3.
    发明授权
    Thermal inspection systems 有权
    热检查系统

    公开(公告)号：US08244488B2

    公开(公告)日：2012-08-14

    申请号：US12731405

    申请日：2010-03-25

    申请人： Jason Randolph Allen ,  Jared Michael Crosby ,  Christopher Joseph Uhl ,  Michael Orlando Cimini ,  Bianca Mary McCartt ,  James Walter Caddell ,  Jared Reece Reynolds ,  Robert William Tait ,  Andrew Frank Ferro

    发明人： Jason Randolph Allen ,  Jared Michael Crosby ,  Christopher Joseph Uhl ,  Michael Orlando Cimini ,  Bianca Mary McCartt ,  James Walter Caddell ,  Jared Reece Reynolds ,  Robert William Tait ,  Andrew Frank Ferro

    IPC分类号： G01F1/34 ,  G01N25/00 ,  G06F15/00

    CPC分类号： G01N25/72

    摘要： A thermal inspection system includes a fluid source configured to supply a warm flow and a cool flow, indirectly or directly, to internal passage(s) of a component. The system includes an imager configured to capture a time series of images corresponding to a transient thermal response of the component to the warm and cool flows. The system further includes at least one flow meter configured to measure the warm and cool flows supplied to the component and a processor operably connected to the imager. The processor determines the transient thermal response of the component around a transition time. The flow supplied to the component switches from the warm flow to the cool flow at the transition time. The processor compares the transient thermal response around the transition time with one or more baseline values or with an acceptable range of values to determine if the component meets a desired specification.

    摘要翻译： 热检查系统包括流体源，其构造成间接地或直接地向部件的内部通道供应热流和冷流。 该系统包括成像器，该成像器被配置为捕获对应于该组件的瞬态热响应到温暖和冷流的时间序列图像。 该系统进一步包括至少一个流量计，该流量计被配置为测量供应到该组件的温和冷流，以及可操作地连接到该成像器的处理器。 处理器确定组件围绕过渡时间的瞬态热响应。 提供给组件的流量在过渡时间从暖流切换到冷流。 处理器将过渡时间周围的瞬态热响应与一个或多个基准值或可接受的值范围进行比较，以确定组件是否满足所需规格。

    THERMAL INSPECTION SYSTEMS
    4.
    发明申请
    THERMAL INSPECTION SYSTEMS 有权
    热检查系统

    公开(公告)号：US20110125423A1

    公开(公告)日：2011-05-26

    申请号：US12731405

    申请日：2010-03-25

    申请人： Jason Randolph Allen ,  Jared Michael Crosby ,  Christopher Joseph Uhl ,  Michael Orlando Cimini ,  Bianca Mary McCartt ,  James Walter Caddell ,  Jared Reece Reynolds ,  Robert William Tait ,  Andrew Frank Ferro

    发明人： Jason Randolph Allen ,  Jared Michael Crosby ,  Christopher Joseph Uhl ,  Michael Orlando Cimini ,  Bianca Mary McCartt ,  James Walter Caddell ,  Jared Reece Reynolds ,  Robert William Tait ,  Andrew Frank Ferro

    IPC分类号： G01F1/34 ,  G06F15/00

    CPC分类号： G01N25/72

    摘要： A thermal inspection system includes a fluid source configured to supply a warm flow and a cool flow, indirectly or directly, to internal passage(s) of a component. The system includes an imager configured to capture a time series of images corresponding to a transient thermal response of the component to the warm and cool flows. The system further includes at least one flow meter configured to measure the warm and cool flows supplied to the component and a processor operably connected to the imager. The processor determines the transient thermal response of the component around a transition time. The flow supplied to the component switches from the warm flow to the cool flow at the transition time. The processor compares the transient thermal response around the transition time with one or more baseline values or with an acceptable range of values to determine if the component meets a desired specification.

    摘要翻译： 热检查系统包括流体源，其构造成间接地或直接地向部件的内部通道供应热流和冷流。 该系统包括成像器，该成像器被配置为捕获对应于该组件的瞬态热响应到温暖和冷流的时间序列图像。 该系统进一步包括至少一个流量计，该流量计被配置为测量供应到该组件的温和冷流，以及可操作地连接到该成像器的处理器。 处理器确定组件围绕过渡时间的瞬态热响应。 提供给组件的流量在过渡时间从暖流切换到冷流。 处理器将过渡时间周围的瞬态热响应与一个或多个基准值或可接受的值范围进行比较，以确定组件是否满足所需规格。

    PROCESSES AND SYSTEMS FOR TRAINING MACHINE TYPESETS FOR CHARACTER RECOGNITION
    5.
    发明申请
    PROCESSES AND SYSTEMS FOR TRAINING MACHINE TYPESETS FOR CHARACTER RECOGNITION 审中-公开
    用于训练用于字符识别的机器类型的处理和系统

    公开(公告)号：US20130077856A1

    公开(公告)日：2013-03-28

    申请号：US13341210

    申请日：2011-12-30

    申请人： Andrew Frank Ferro

    发明人： Andrew Frank Ferro

    IPC分类号： G06K9/62

    CPC分类号： G06K9/6255 ,  G06K2209/01 ,  G06T7/0004

    摘要： Processes and systems for training machine vision systems for use with OCR algorithms to recognize characters. Such a process includes identifying characters to be recognized and individually generating at least a first set of templates for each of the characters. Each template comprises a grid of cells and is generated by selecting certain cells of the grid to define a pattern that correlates to a corresponding one of the characters. Information relating to the templates is then saved on media, from which the information can be subsequently retrieved to regenerate the templates. The templates can be used in an optical character recognition algorithm to recognize at least some of the characters contained in a marking.

    摘要翻译： 用于训练机器视觉系统的过程和系统，用于与OCR算法一起识别角色。 这样的过程包括识别要识别的字符并且分别为每个字符生成至少第一组模板。 每个模板包括单元格格并且通过选择网格的某些单元来定义与相应的一个字符相关联的图案来生成。 与模板相关的信息然后保存在介质上，从中可以随后检索信息以重新生成模板。 模板可用于光学字符识别算法中以识别标记中包含的至少一些字符。