Signature recognition system

Image analysis – Applications – Personnel identification

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382116, 382159, 395 3, G06K 900, G06G 700

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active

058259066

ABSTRACT:
A micro computer, constituting a signature recognition apparatus, comprises an automatic signature creating section, a data extracting section, a recognition network section, a retrieval section, and a memory section. The data extracting section creates personal data representing a plurality of personal characteristics or features based on an input signature. The recognition network section selects the data to be used for evaluation from the personal data representing personal characteristics or features, and executes an evaluation of thus chosen data. The retrieval section, using the genetic algorithm, finds out a combination pattern having preferable evaluation result. Accordingly, in recognizing signatures, it becomes possible to know beforehand what kind of personal characteristics or features data should be utilized for the recognition of the given signatures, thereby increasing the accuracy in the recognition.

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patent: 5446827 (1995-08-01), Shigeoka et al.
"A Method for finding knowledge of Signature Recognition Using Genetic Algorithm" by T. Furuhashi et al; Jun. 1, 1994; 10th Fuzzy System Symposium.
"A Basic Study on Off-Line Signature recognition Using a Fuzzy Net" by T. Furuhashi et al; Jul. , 1993; Electric Engineers Institute Report, vol. 113-C, No. 7.
"A Basic Study on Signature Recognition" by S. Watanabe et al; 8th Fuzzy System Symposium (May 26 -28, 1992).

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