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Character recognition method and apparatus based on 0-1 pattern representation of histogram of character image
Character recognition method and apparatus based on 0-1 pattern representation of histogram of character image
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机译:基于字符图像直方图0-1模式表示的字符识别方法及装置
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摘要
Predetermined recognition units are extracted from an input document image. Histograms are prepared based on the extracted recognition units. By partially collating a 0-1 pattern representation extracted from the prepared histograms of each recognition unit with 0-1 pattern representations of respective recognition target categories, which are prepared in advance, candidates of recognition target categories corresponding to the recognition unit are retrieved.
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