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1.发明申请Arbitration system for determining the orientation of an envelope from a plurality of classifiers 审中-公开用于确定来自多个分类器的信封的取向的仲裁系统公开(公告)号：US20080008378A1
公开(公告)日：2008-01-10
申请号：US11482421
申请日：2006-07-07
CPC分类号： G06K9/2054 , G06K9/3208 , G06K9/6292
摘要： Systems and methods are provided for determining the orientation of an envelope. A plurality of classification elements are each operative to analyze at least one image of the envelope and produce at least one output value indicative of the orientation of the envelope. An arbitrator determines an associated orientation for the envelope according to the plurality of output values provided by the plurality of classification elements.
摘要翻译： 提供了系统和方法来确定信封的方向。 多个分类元件各自用于分析信封的至少一个图像并且产生指示信封的取向的至少一个输出值。 仲裁者根据由多个分类元素提供的多个输出值来确定信封的相关定向。
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2.发明申请System and method for real-time determination of the orientation of an envelope 审中-公开用于实时确定信封方向的系统和方法公开(公告)号：US20080008379A1
公开(公告)日：2008-01-10
申请号：US11482561
申请日：2006-07-07
CPC分类号： G06K9/2054 , G06K9/3208 , G06K9/4647
摘要： A system for recognizing and identifying postal indicia on an envelope. This includes an image acquisition element that acquires a first image, representing a first side of the envelope, and a second image, representing a second side of the envelope. A feature extractor, for each of the first and second image, extracts a plurality of numerical feature values from each image as respective first and second feature vectors that represent the envelope. An orientation classification element classifies the envelope into one of a plurality of output classes representing a plurality of possible orientations according to the first and second feature vectors.
摘要翻译： 用于在信封上识别和识别邮戳的系统。 这包括图像获取元件，其获取代表信封的第一侧的第一图像和表示信封的第二侧的第二图像。 对于第一和第二图像中的每一个，特征提取器从每个图像提取多个数字特征值作为表示包络的相应的第一和第二特征向量。 方向分类元件根据第一和第二特征向量将包络分类为表示多个可能取向的多个输出类中的一个。
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公开(公告)号：US20080008376A1
公开(公告)日：2008-01-10
申请号：US11482386
申请日：2006-07-07
CPC分类号： G06K9/2054 , G06K9/00463 , G06K9/4647
摘要： A system is presented for recognizing and identifying postal indicia on an envelope. The system includes an image acquisition element that acquires at least one binarized image of an envelope and isolates at least one region of interest from the at least one image. A candidate locator attempts to locate at least one candidate object within the at least one region of interest according to the distribution of dark pixels within the at least one region of interest. A feature extractor extracts an associated set of numerical feature values from each of the at least one candidate object. A classification element classifies each candidate object according to its associated set of numerical feature values.
摘要翻译： 提供一个系统，用于识别和识别信封上的邮戳。 该系统包括图像采集元件，其获取包络的至少一个二值化图像，并且从至少一个图像隔离至少一个感兴趣区域。 候选定位器尝试根据感兴趣的至少一个区域内的暗像素的分布来在至少一个感兴趣区域内定位至少一个候选对象。 特征提取器从所述至少一个候选对象中的每一个提取相关联的一组数值特征值。 分类元素根据其相关的数字特征值集合对每个候选对象进行分类。
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公开(公告)号：US20080008377A1
公开(公告)日：2008-01-10
申请号：US11482418
申请日：2006-07-07
CPC分类号： G06K9/2063 , G06K9/4642
摘要： A system is presented for recognizing and identifying postal indicia on an envelope. The system includes an image acquisition element that acquires a first image, representing a first side of the envelope, and a second image, representing a second side of the envelope, and generates first and second candidate images from respective opposing corners of the first image and third and fourth candidate images from respective opposing corners of the second image. A feature extractor that, for each candidate image, divides the candidate image into a plurality of regions, extracts a plurality of numerical feature values from each of the plurality of regions, and recombines the plurality of feature values into a feature vector that represents the image. A classification element classifies the image into one of a plurality of output classes representing various types of postal indicia according to the numerical feature vector.
摘要翻译： 提供一个系统，用于识别和识别信封上的邮戳。 该系统包括图像获取元件，其获取表示包络的第一侧的第一图像和表示包络的第二侧的第二图像，并且从第一图像的相应相对角度生成第一和第二候选图像，以及 第三图像和第四候选图像。 一种特征提取器，对于每个候选图像，将候选图像分割成多个区域，从多个区域中的每个区域提取多个数值特征值，并将多个特征值重新组合成表示图像的特征向量 。 分类元素根据数字特征向量将图像分类成代表各种类型的邮戳的多个输出类别之一。
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5.发明授权公开(公告)号：US07283669B2
公开(公告)日：2007-10-16
申请号：US10353552
申请日：2003-01-29
申请人： Richard S. Andel , Edward G. Ovando
发明人： Richard S. Andel , Edward G. Ovando
IPC分类号： G06K9/34
CPC分类号： G06K9/342 , G06K2209/01
摘要： A method and computer program product are disclosed for refining character segmentation in an optical character recognition system receiving as input a plurality of candidate objects. Each candidate object below a threshold character width is merged with another candidate object at one or more merge lines to form a composite object. The plurality of candidate objects are preclassified to identify a plurality of composite objects and a plurality of character portions. Proposed split lines are determined for each of the composite objects. Regions are defined within each of the composite objects from the position of the merge and split lines. The defined regions are classified to obtain an associated score for each region. Complete region sets are defined for each composite object, each with an associated set ranking determined from the associated score of the regions comprising the set. The set having the highest ranking is selected.
摘要翻译： 公开了一种用于在作为输入接收多个候选对象的光学字符识别系统中进行字符分割的细化的方法和计算机程序产品。 低于阈值字符宽度的每个候选对象在一个或多个合并行上与另一候选对象合并以形成复合对象。 多个候选对象被预分类以识别多个复合对象和多个字符部分。 为每个复合对象确定建议的分割行。 从合并和拆分行的位置在每个复合对象内定义区域。 将定义的区域分类以获得每个区域的相关分数。 为每个复合对象定义完整的区域集合，每个组合对象具有从包括该集合的区域的相关联的分数确定的关联集合排序。 选择具有最高排名的集合。
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6.发明申请Method and System for Recognizing Characters and Character Groups in Electronically Represented Text 失效用于识别电子代表文本中的字符和字符组的方法和系统公开(公告)号：US20100014757A1
公开(公告)日：2010-01-21
申请号：US12173362
申请日：2008-07-15
申请人： Richard S. Andel , Matthew T. Butt
发明人： Richard S. Andel , Matthew T. Butt
IPC分类号： G06K9/00
CPC分类号： G06K9/3283 , G06K2209/01
摘要： A system and method for automatically recognizing words or phrases in text.
摘要翻译： 用于自动识别文本中的单词或短语的系统和方法。
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7.发明授权公开(公告)号：US08103099B2
公开(公告)日：2012-01-24
申请号：US12173362
申请日：2008-07-15
申请人： Richard S. Andel , Matthew T. Butt
发明人： Richard S. Andel , Matthew T. Butt
CPC分类号： G06K9/3283 , G06K2209/01
摘要： A system and method for automatically recognizing words or phrases in text.
摘要翻译： 用于自动识别文本中的单词或短语的系统和方法。
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公开(公告)号：US20080008383A1
公开(公告)日：2008-01-10
申请号：US11482423
申请日：2006-07-07
申请人： Richard S. Andel , Robert S. Lunt
发明人： Richard S. Andel , Robert S. Lunt
CPC分类号： G06K9/00
摘要： A system is presented for metermark recognition. This includes a plurality of binarization elements, each being operative to produce a binarized image from a source image. A clustering element clusters pixels within a first binarized image, produced at a first of the plurality of binarization elements, to locate at least one character string. A classification element identifies a plurality of characters comprising the located character string. A verification system evaluates the identified plurality of characters and instructs a second of the plurality of binarization elements to produce a second binarized image if the identified characters are determined to be unreliable.
摘要翻译： 提出了一种用于水印识别的系统。 这包括多个二值化元素，每个二值化元素可操作以从源图像产生二值化图像。 聚类元素聚集在多个二值化元素中的第一个产生的第一二值化图像内的像素以定位至少一个字符串。 分类元素识别包括所定位的字符串的多个字符。 如果所识别的字符被确定为不可靠，则验证系统评估所识别的多个字符并且指示所述多个二值化元素中的第二二进制元素产生第二二值化图像。
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