Image analysis – Histogram processing – For setting a threshold
Patent
1993-03-15
1993-11-30
Boudreau, Leo H.
Image analysis
Histogram processing
For setting a threshold
382 14, 382 57, G06K 900
Patent
active
052673278
ABSTRACT:
An information processing apparatus with a hand-writing character recognition function includes an input device having a pen and tablet for inputting a user's hand-writing character information, and a selecting device for selecting a desired block type character on the basis of the hand-writing character information, selection of the block type character (corresponding to the hand-writing character information) being effected by the hand-writing character recognition function. A detecting device detects a similarity condition between first and second hand-written characters initially input by the user on the input device, and hand-writing character information for the user based on the first and second hand-written character is registered if the similarity condition was detected. Subsequently, if the user inputs a hand-written character similar to the user's registered hand-writing character information, the input hand-written character is translated into the desired block type character.
REFERENCES:
patent: 4839634 (1989-06-01), More et al.
patent: 4972496 (1990-11-01), Sklarew
patent: 5191622 (1993-03-01), Shojima et al.
Boudreau Leo H.
Johns Andrew W.
Sony Corporation
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