Image analysis – Pattern recognition – On-line recognition of handwritten characters
Reexamination Certificate
2006-06-13
2006-06-13
Zimmerman, Mark (Department: 2625)
Image analysis
Pattern recognition
On-line recognition of handwritten characters
C382S181000, C382S182000, C382S183000, C382S184000, C715S252000
Reexamination Certificate
active
07062089
ABSTRACT:
A handwritten character pattern is input, a coordinate of a rightmost end or a lowermost end of the input handwritten character pattern is detected, a predetermined interval value is added to the coordinate to calculate a coordinate of a position for displaying a blank guide, and the blank guide is displayed in the same display area as that of the handwritten character pattern. In the case where a new handwritten character pattern is input in an area present on the side of the handwritten character pattern from the blank guide, it is recognized that a blank character is not present in a region on the side of the handwritten character pattern from the blank guide. In the case where a new handwritten character pattern is input in an area on the right side or the lower side from the blank guide, it is recognized that a blank character is input in an area on the handwritten character pattern from the blank guide.
REFERENCES:
patent: 5535287 (1996-07-01), Niki
patent: 6493736 (2002-12-01), Forcier
patent: 5-67237 (1993-03-01), None
patent: 6-51900 (1994-02-01), None
Fujitsu Limited
Liew Alex
Staas & Halsey , LLP
Zimmerman Mark
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