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A copyright information identification system and method

A copyright information and identification system technology, applied in the field of information processing, can solve problems such as single verification method and security issues

Active Publication Date: 2022-04-08
DANDE IMAGE MASTER CO LTD ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention provides a method and system for identifying copyright information, which is used to solve the problem of security in the prior art and the problem of a single verification method directly through two-dimensional code scanning

Method used

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  • A copyright information identification system and method
  • A copyright information identification system and method

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Embodiment 1

[0045] Such as figure 1 Shown is a schematic structural diagram of a copyright information identification system in an embodiment of the present invention, and the system includes: an information embedding device 101 and an information identification device 102 .

[0046] The information embedding device 101 is used to obtain the design file, read out the safety information that needs to be added from the database, and embed the safety information into the design file to obtain a brand new design file;

[0047] The information identification device 102 is configured to monitor the information uploaded by the terminal through the communication port, extract image information from the uploaded information, match and compare the amplitude part in the image information with the preset amplitude part, and compare the amplitude part with the preset amplitude part. When the partial difference of the preset amplitude satisfies a condition, sending response information to the terminal....

Embodiment 2

[0082] figure 2 It is a flow chart of a method for identifying copyright information in an embodiment of the present invention, and the method includes:

[0083] S1, extracting the image part that needs to embed security information in the design file, as the first embedded original image;

[0084] S2. Perform Fourier transform on the first embedded original image to obtain an amplitude part corresponding to the first embedded original image;

[0085] S3. Read security information from the database, and embed the security information into the first embedded original image;

[0086] S4. Perform inverse Fourier transform on the first embedded original image embedded with security information to obtain a second embedded original image;

[0087] S5. Replace the second original embedded image with the first original embedded image.

[0088] For example, the process of embedding security information in a design file is as follows:

[0089] 1. From the design file of the printed...

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Abstract

The invention discloses a copyright information identification system and method. Through the system provided by the invention, the security information can be embedded into the design file through the information embedding device, so that the copyright information cannot be tampered with, and the online entry is not easy to be tampered with. tamper. Through the value-added service device, users can obtain in-depth subdivided domain knowledge through the online portal and perform online interaction.

Description

technical field [0001] The present application relates to the technical field of information processing, and in particular to a copyright information identification system and method. Background technique [0002] 1. At present, the common application of intellectual property protection in the field of publications on the market mainly includes the following methods and their limitations: [0003] 1. Through the use of two-dimensional codes with encryption measures for online identification, no matter whether it is encrypted or not, its limitation is that the simple two-dimensional code technology itself does not have the nature of confidentiality, and cannot provide anti-copy and anti-tampering functions, including the introduction of phishing To the wrong entrance, it is necessary to introduce other encryption, anti-tampering, anti-copying and other technologies for multiple superposition. The superposition process is complicated and the cost is superimposed with the techn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/16G06T1/00
Inventor 不公告发明人
Owner DANDE IMAGE MASTER CO LTD ZHUHAI
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