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Methods and apparatus for evolving a starter set of handwriting prototypes into a user-specific set

机译:用于将入门原型的手写原型发展为用户专用的方法和装置

摘要

A method for use in a handwriting recognition system, and apparatus for accomplishing the method, that generates a User set of prototype symbols. The method includes the steps of (a) inputting one or more strokes for representing a predetermined symbol; and (b) comparing characteristics of the inputted strokes to stroke characteristics associated with one or more predetermined Starter prototype symbols. If the stroke characteristics match to within a predetermined threshold, the method further includes a step of (c) averaging the characteristics of the inputted stroke or strokes with the characteristics of a corresponding one or ones of the strokes of the matching one of the Starter prototype symbols to form a User prototype symbol. Further steps include (d) storing the User prototype symbol for subsequent use; and (e) deleting one or more Starter prototype symbols of the same label as the input symbol. If the stroke characteristics do not match, the method further includes the steps of (f) storing the characteristics of the one or more inputted strokes as the User prototype symbol for subsequent use; and (g) deleting the one or more Starter prototype symbols. A counter is maintained and deletes the Starter set only after a predetermined number of instances of the symbol have been entered by the user.
机译:用于手写识别系统的方法以及用于实现该方法的装置,该方法生成用户原型符号集。该方法包括以下步骤:(a)输入一个或多个用于表示预定符号的笔划; (b)将输入的笔画的特性与和一个或多个预定的起动器原型符号相关的笔画特性进行比较。如果笔划特征匹配到预定阈值内,则该方法进一步包括以下步骤:(c)将输入的一个或多个笔划的特征与与入门原型中的一个匹配的笔划的一个或多个笔划的特征进行平均。符号构成用户原型符号。进一步的步骤包括(d)存储用户原型符号以备后用; (e)删除一个或多个与输入符号相同标签的入门原型符号。如果笔划特征不匹配,则该方法进一步包括以下步骤:(f)存储一个或多个输入笔划的特征作为用户原型符号供以后使用; (g)删除一个或多个Starter原型符号。仅在用户输入了预定数量的符号实例之后,计数器才会维护并删除启动程序集。

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