Image analysis – Editing – error checking – or correction – Including operator interaction
Patent
1995-12-28
1999-07-13
Shalwala, Bipin H.
Image analysis
Editing, error checking, or correction
Including operator interaction
382179, 382189, 382200, 382203, 382310, G06K 903, G06K 934, G06K 900, G06K 948
Patent
active
059237937
ABSTRACT:
A method and apparatus for changing a segment of one or more strokes which are to constitute any of characters and signs by recognizing a relationship in the position between the frame encompassing the strokes previously hand-written and a stroke newly hand-written; judging whether there is any requirement for changing the segment by referring the above recognized relationship in the position to predetermined relationships; recognizing, if there is no requirement, the above newly hand-written stroke as a stroke which constitutes, alone or in combination with strokes to be hand written later, a character other than the character encompassed by the frame; ascertaining, if there is a requirement, the above newly hand-written stroke as any of one or more changing-instruction strokes which identify predetermined types of strokes for changing the segment; and changing the above segment according to the changing-instruction stroke.
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H. Kojim et al., On-line Hand-drawn Line-figure Recognition and its Application, Nov. 1988, pp. 1138-1142, Institute of Electrical and Electronics Engineers vol. 2, No. 1988.
NEC Corporation
Shalwala Bipin H.
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