On-line character recognition apparatus

Details On-line character recognition apparatus On-line character recognition apparatus

1990-11-29

1992-09-22

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

382 36, G06K 900

Patent

active

051504243

ABSTRACT:
A character recognition apparatus is comprised of an input device for obtaining hand-written informations, a character dictionary memory for storing characteristics of characters and symbols, a character recognition device for determining character or symbol of the hand-written informations in association with characteristics of characters and symbols stored in the character dictionary memory, a group table memory for storing group tables of characters and symbols, a display device for displaying thus recognized character or symbol and associated character or symbols, if the recognized character or symbol is registered in the group table memory and a device connected to the group table memory for changing group tables of the group table memory.

REFERENCES:
patent: 4685142 (1987-08-01), Ooi et al.
patent: 4827530 (1989-05-01), Yamaguchi et al.
patent: 4944022 (1990-07-01), Yasujima et al.

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