Method for identifying counterfeit money of paper money anti-counterfeit feature database

Abstract

The invention discloses a technology for identifying counterfeit money and particularly relates to a method for identifying counterfeit money of a paper money anti-counterfeit feature database. The defects of the prior art are that a single counterfeit money identifying technology cannot accurately identify various versions of counterfeit money and source tracing management cannot be performed on the identified counterfeit money. The method for identifying the counterfeit money of the paper money anti-counterfeit feature database includes the following steps that authentic identification is performed on paper money through a financial machine; feature vectors are generated by various identified images, optical features and prefix number feature information according to a standardized format and uploaded to the anti-counterfeit feature database; relevance between various counterfeit money and known counterfeit money is set up; an inquire request sent by an inquire client terminal is received, the database is inquired and retrieved, and a result is sent to the inquire client terminal; the anti-counterfeit feature database feeds back information of the counterfeit money feature vectors which frequently occur to a safety center, and the information is processed. The method for identifying the counterfeit money of the paper money anti-counterfeit feature database has the advantages that the anti-counterfeit identification capability is strong, the information sent to the anti-counterfeit feature database is effectively prevented from being interfered by man-made or accidental abnormal data, and therefore source tracing can be effectively performed on the counterfeit money.

Description

technical field [0001] The invention relates to counterfeit currency identification technology, in particular to a banknote anti-counterfeit feature database identification method for counterfeit currency. Background technique [0002] With the development and progress of science and technology, the level of criminals making counterfeit currency also changes with the emergence of new currency. The proliferation of various versions of counterfeit money affects the stability of the financial market and the development of the social economy. The existing banknote identification technologies include: ultraviolet / white light / infrared / multi-spectral image analysis and identification technology; security thread feature magnetic analysis and identification technology; magnetic image analysis and identification technology; magnetic feature qualitative identification technology; serial number identification technology, etc. The disadvantages of the prior art are: 1. It is difficult f...

AI Technical Summary

Problems solved by technology

The disadvantages of the prior art are: 1. It is difficult for a single counterfeit currency identification technology to accurately identify multiple versions of counterfeit currency

2. Unable to trace the source of identified counterfeit currency; unable to effectively identify and combat the source of counterfeit currency

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