Method of modifying classification scheme for hand-written characters
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United States of America Patent
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Sep 13, 2011
Grant Date -
May 12, 2011
app pub date -
Jan 12, 2011
filing date -
Oct 15, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of modifying a classification scheme for classifying hand-written characters. The method includes the steps of: receiving digital ink representing a handwritten character from an optically imaging pen; determining a selection value based on the similarity of the received character and a respective prototype vector of the stored classification scheme; selecting a prototype vector of the stored classification scheme in accordance with the determined selection value; selecting a class of the stored classification scheme in accordance with a selected prototype representing the character; selecting a stored user dependent weighted allograph in accordance with the selected prototype vector representing the character; modifying an allograph in the respective class; and storing a modified classification scheme which includes the modified allograph.
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