Writing handwriting identification system and method

A handwriting and stroke technology, applied in the field of identification system, can solve the problems of inaccurate identification results, easy to be imitated by others, etc.

Inactive Publication Date: 2018-08-17
肖奇
View PDF12 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Writing handwriting identification system and method
  • Writing handwriting identification system and method
  • Writing handwriting identification system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1As shown, a handwriting identification system includes: a writing acquisition module, which collects handwriting traces, pen force and / or pen speed information when the writer is writing, generates a pen force curve and / or a pen speed curve and sends it to the feature value Acquisition module; characteristic value acquisition module, according to the distinguishing elements to extract the distinguishing characteristics of the pen force curve and / or the pen speed curve to generate the characteristic value, judge the characteristic value category, compare the characteristic value and send it to the characteristic value comparison module, and send the template characteristic value to storage module; the storage module saves the template feature value received, and sends the template feature value to the feature value comparison module; the feature value comparison module receives the comparison feature value sent by the feature value collection module and th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06K9/00
CPCG06V40/376G06V40/394
Inventor 肖林刘青肖奇
Owner 肖奇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap