Processing method for guiding against false of paper currency

A processing method and technology for banknotes, applied in the field of information processing, can solve problems such as the authenticity identification of banknotes that cannot be applied, and achieve the effects of enhancing security and solving the problem of forgery of banknotes

Active Publication Date: 2007-02-21
顾泽苍
View PDF1 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this technical solution cannot be applied to authenticity identification of unspecific banknotes

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
  • Processing method for guiding against false of paper currency
  • Processing method for guiding against false of paper currency
  • Processing method for guiding against false of paper currency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but the embodiments of the present invention are illustrative rather than limiting.

[0050] Paper texture means that when paper is manufactured, it is made of a large number of plant fibers such as wood. On the finished paper, with a magnifying glass, it can be seen that plant fibers of different thicknesses are criss-crossed and have a pattern similar to hand grain. Some data show that these lines are formed by irregular arrangements of plant fibers with a width of 4 μm to 70 μm and a length of 0.25 mm to 50 mm during papermaking. This irregular arrangement is artificially impossible to imitate. In addition, a large number of sampling results have proved that even the same type of paper has different paper textures, and after years of use, even if the paper is discolored or polluted, it will not have a major impact on the recognition results.

[0051...

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

An falseproof processing method of paper money includes fetching paper veins code being used to judge said paper money uniquely at characterized region defined on paper preparing paper money, printing out paper veins code in net-screen coding mode and covering paper money drawings on it, judging realness of paper money by identifying out code value of net-screen coding in paper money drawing then comparing it with paper veins code at characterized region.

Description

technical field [0001] The invention belongs to the field of information processing, in particular to a banknote anti-counterfeiting processing method. Background technique [0002] In recent years, incidents of counterfeiting banknotes at home and abroad have frequently occurred. The proliferation of counterfeit banknotes directly affects social stability, disrupts financial order, and seriously endangers financial security. The harm caused by it has become a worldwide problem. The traditional banknote anti-counterfeiting treatment mainly adopts anti-counterfeiting methods such as special ink, watermark, embedded metal strip, engraved gravure printing, negative and positive complementary printing, etc. With the improvement of printing equipment precision and the continuous development of other technologies, the traditional method of banknote anti-counterfeiting technology is getting better and better. Losing its due effectiveness more and more, the latest anti-counterfeitin...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G07D7/00G07D7/0043
Inventor 顾泽苍
Owner 顾泽苍
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