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Apparatus for rough classification of words, method for rough classification of words, and record medium recording a control program thereof
Apparatus for rough classification of words, method for rough classification of words, and record medium recording a control program thereof
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机译:单词的粗分类装置,单词的粗分类方法和记录其控制程序的记录介质
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摘要
To provide an apparatus for rough classification of words that allows features of words to be stored in a vocabulary storage division to be generated from character codes of the words so that the words can be efficiently selected. A candidate character selection division 1 detects areas likely to be characters from a word image, and a character recognition division 2 recognizes candidate characters generated in candidate character selection division 1 and converts them into character codes. A number-of-characters estimation division 3 estimates the number of characters of the entire word image and the number of characters of the areas between candidate characters, a word description division 4 generates word description equivalent to a state transition graph from the recognition results of candidate characters and the estimated number of characters of candidate character separations. A vocabulary selection division 5 selects vocabulary that can be checked against word description among the vocabulary stored in vocabulary storage division 6. 展开▼