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    • 3. 发明申请
    • Detection of surface defects employing subsampled images
    • 使用二次采样图像检测表面缺陷
    • US20070133862A1
    • 2007-06-14
    • US11701354
    • 2007-02-01
    • Uri GoldEli ParenteTally Gilat-BernshteinEdward BaranovskyTamir Margalit
    • Uri GoldEli ParenteTally Gilat-BernshteinEdward BaranovskyTamir Margalit
    • G06K9/00
    • G06K9/0014G06T7/0004G06T7/12G06T7/155G06T2207/10016G06T2207/30141
    • A method for determining a location of a border in a color image, the image including at least two color populations, between a first color region associated with a first one of the two color populations and a second color region associated with a second one of the two color populations, both the first color region and the second color region being in the color image, the method includes identifying an approximate border location between the first color region and the second color region, determining a plurality of candidate border locations between the first color region and the second color region, each of the plurality of candidate border locations being determined by applying a corresponding border location method chosen from among a plurality of border location methods, choosing one method from among the plurality of border location methods as a preferred method, and determining a location of a border between the first color region and the second color region by designating one of the plurality of candidate border locations associated with the preferred method as the border. Also, an automated optical inspection device suitable for inspection of patterned articles.
    • 一种用于确定彩色图像中的边界的位置的方法,所述图像包括与所述两个颜色群体中的第一颜色群体相关联的第一颜色区域和与所述两个颜色群体中的第二颜色群体相关联的第二颜色区域之间的至少两个颜色群体 两个颜色群体,第一颜色区域和第二颜色区域都在彩色图像中,该方法包括识别第一颜色区域和第二颜色区域之间的近似边界位置,确定第一颜色和第二颜色区域之间的多个候选边界位置 区域和第二颜色区域,通过应用从多个边界位置方法中选择的对应边界位置方法来确定多个候选边界位置中的每一个,从多个边界位置方法中选择一个方法作为优选方法, 以及通过指定其中之一来确定所述第一颜色区域和所述第二颜色区域之间的边界的位置 与优选方法相关联的多个候选边界位置作为边界。 另外,适合于图案化物品的检查的自动化光学检查装置。
    • 6. 发明授权
    • Optical inspection system
    • 光学检测系统
    • US07200259B1
    • 2007-04-03
    • US10031045
    • 2000-07-23
    • Uri GoldEli ParenteTally Gilat-BernshteinEdward BaranovskyTamir Margalit
    • Uri GoldEli ParenteTally Gilat-BernshteinEdward BaranovskyTamir Margalit
    • G06K9/00
    • G06K9/0014G06T7/0004G06T7/12G06T7/155G06T2207/10016G06T2207/30141
    • This invention discloses a method for determining a location of a border in a color image, the image comprising at least two color populations, between a first color region associated with a first one of the two color populations and a second color region associated with a second one of the two color populations, both the first color region and the second color region being comprised in the color image, the method includes identifying an approximate border location between the first color region and the second color region, determining a plurality of candidate border locations between the first color region and the second color region, each of the plurality of candidate border locations being determined by applying a corresponding border location method chosen from among a plurality of border location methods, choosing one method from among the plurality of border location methods as a preferred method, and determining a location of a border between the first color region and the second color region by designating one of the plurality of candidate border locations associated with the preferred method as the border. An automated optical inspection device suitable for inspection of patterned articles is also disclosed.
    • 本发明公开了一种用于确定彩色图像中的边界的位置的方法,该图像包括与两个颜色群体中的第一个相关联的第一颜色区域和与第二个颜色区域相关联的第二颜色区域之间的至少两个颜色群体 两个颜色群体中的一个,第一颜色区域和第二颜色区域都包括在彩色图像中,该方法包括识别第一颜色区域和第二颜色区域之间的近似边界位置,确定多个候选边界位置 在第一颜色区域和第二颜色区域之间,通过应用从多个边界位置方法中选择的对应边界位置方法来确定多个候选边界位置中的每一个,从多个边界位置方法中选择一个方法作为 优选方法,以及确定第一颜色区域和第二颜色之间的边界的位置 通过指定与优选方法相关联的多个候选边界位置中的一个作为边界来指定颜色区域。 还公开了一种适用于图案化物品检查的自动光学检测装置。