Anti-counterfeiting certificate capable of distinguishing truth and falsity through checking micro image codes and verification codes

A technology for image encoding and authenticity identification, applied in the field of anti-counterfeiting certificates, can solve the problems that anti-counterfeiting certificates are not easily recognized by human eyes and copy image encoding, and achieve the effect of fast recognition speed and low cost

Inactive Publication Date: 2012-09-19
AIGO DIGITAL TECHNOLOGY CO LTD
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new anti-counterfeit certificate that can be identified by checking the micro image code and the verification code. Check whether the image code matches the verification code to distinguish the authenticity of the item

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
  • Anti-counterfeiting certificate capable of distinguishing truth and falsity through checking micro image codes and verification codes
  • Anti-counterfeiting certificate capable of distinguishing truth and falsity through checking micro image codes and verification codes
  • Anti-counterfeiting certificate capable of distinguishing truth and falsity through checking micro image codes and verification codes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose, the following describes an anti-counterfeiting certificate for authenticating the authenticity by checking the miniature image code and the verification code according to the present invention with reference to the accompanying drawings and preferred embodiments. , its specific implementation, structure, features and effects, detailed descriptions are as follows.

[0029] see figure 1 Shown is a structural block diagram of the miniature image coding anti-counterfeiting system of the present invention, the miniature image coding anti-counterfeiting system includes a miniature image coding identification device and an anti-counterfeiting certificate, and the surface of the anti-counterfeiting certificate is printed with a miniature image code to represent the object to be inspected and the micro The verification code corresponding to the im...

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 invention relates to an anti-counterfeiting certificate capable of distinguishing truth and falsity through checking micro image codes and verification codes. The verification codes for verifying the truth and the falsity of articles to be verified and the micro image codes corresponding to the verification codes are printed on the surface of the anti-counterfeiting certificate; each micro image code comprises a content data part and a header part and consists of a plurality of micro image units, the different micro image codes are distinguished in a combined manner of the plurality of micro image units in each micro image code, and the combination of the micro image units forms a small graph incapable of being distinguished by human eyes; and the micro image codes can obtain information codes uniquely corresponding to the micro image codes through being decoded. The anti-counterfeiting certificate adopts a manner of directly reading the micro image codes printed on the surface of the anti-counterfeiting certificate to verify, therefore, the distinguishing speed is quick, and the verification work of a large quantity of articles to the verified can be finished within a shorter time.

Description

[0001] The present invention is a divisional application based on the following patent applications: the application number is 200810113068.5, the application date is May 27, 2008, and the name of the invention is "Anti-counterfeiting certificate for authenticating authenticity by checking micro-image encoding and verification code." 【Technical field】 [0002] The invention relates to an anti-counterfeiting certificate for authenticating authenticity by checking miniature image coding and verification code, in particular to a miniature image coding and verification code printed with matching, and checking whether the miniature image coding and verification code are consistent for identification and waiting for verification An anti-counterfeiting certificate of authenticity of the item. 【Background technique】 [0003] In the existing anti-counterfeiting technology, the anti-counterfeiting measures used for ID cards, passports and other documents are mainly as follows: 1) The m...

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): B42D15/10G06K7/12B42D25/30B42D25/333B42D25/378
Inventor 何登科
Owner AIGO DIGITAL TECHNOLOGY CO LTD
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