Character string retrieval method and character string retrieval

Details Character string retrieval method and character string retrieval Character string retrieval method and character string retrieval

1995-04-12

1998-10-20

Boudreau, Leo H.

Image analysis

Pattern recognition

Context analysis or word recognition

382187, 382181, G06K 972, G06K 900

Patent

active

058259260

ABSTRACT:
When character codes and character patterns coexist in the retrieval character string and/or the retrieval objective data, they are standardized into character patterns, and a character string matching with or similar to the retrieval character string is retrieved from the retrieval objective data. A character code included in the retrieval character string and/or the retrieval objective data is converted into a character pattern by referring to a prepared character pattern dictionary, and by pattern matching between two character patterns, a character string matching with or similar to the retrieval character string is picked up from the retrieval objective data and produced as the result of retrieval.

REFERENCES:
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patent: 5594472 (1997-01-01), Date
Yokosawa, "Human-based character string image retrieval from textual images", IEEE International Conf., pp. 1069-1069, vol. 3, Nov. 1989.

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