Writing handwriting identification system and method

Abstract

The present invention discloses a writing handwriting identification method. The method comprises the steps of: collecting brushstroke force, writing speed and a handwriting track to generate a brushstroke force curve and / or writing speed curve when a writer is writing, a handwriting identification unit is configured to distinguish the types of strokes through identification of a nib moving trackto classify the obtained brushstroke force curve and / or writing speed curve according to the types of strokes and extract feature values which can best differ from other persons, wherein the obtainedfeature values can be taken as a feature value template stored in a storage module, or can be taken a comparison feature value sent to a feature value comparison module for comparison with the featurevalue template. In the handwriting identification method, the brushstroke force and / or writing speed can be collected, and / or the brushstroke force curve and / or writing speed curve are generated in the handwriting identification method to perform analysis, because the brushstroke force and the writing speed are both writing features invisible to human eyes, and other persons cannot perform imitation, it can be prevented from imitation by other persons in any one way or both ways, and therefore, the discrimination accuracy can be improved.

Description

technical field [0001] The invention relates to an identification system and method, in particular to a handwriting identification system and method. Background technique [0002] Handwriting is highly unique due to the different writing habits of individuals, and handwriting identification can determine whether the handwriting is from the same hand. Current handwriting identification is carried out by identifying the whole character and the shape of its handwriting, that is, people judge whether two groups of characters are written by the same person by observing the shape and characteristics of the written font and handwriting. This handwriting identification method is for the identification of visible features, such as analyzing fonts, font shapes, and analyzing the turning and spacing of strokes, which usually uses image recognition algorithms to identify handwriting. However, this handwriting identification method also has some shortcomings, because the shape of the wr...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a handwriting identification system and method, aiming to solve the problem that the current handwriting identification is based on specific identification of visible and visible handwriting, which is easy to be learned and imitated by others, resulting in inaccurate identification results. Handwriting identification system and method for identification

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