Radio frequency identification technology and digital watermark-based anti-counterfeiting authentication device and method

Abstract

The invention discloses a radio frequency identification technology and digital watermark-based anti-counterfeiting authentication device and a radio frequency identification technology and digital watermark-based anti-counterfeiting authentication method, which are used for authenticating the truth or falsity of a valuable consumable with a label and a digital watermarking label. The device consists of an input module, a radio frequency identification (RFID) read / write module, an image acquisition module, a data processing module, a control module, a storage module, an output module and a communication module, wherein the RFID read / write module reads data in a radio frequency identification electronic label; the image acquisition module and the data processing module extract watermarkinginformation embedded in a watermarking information pattern; and the control module of the device performs comprehensive analytical processing, and the function of judging the truth or falsity of a product is realized.

Description

technical field [0001] The invention belongs to the field of information technology, in particular to an anti-counterfeit verification device based on radio frequency identification technology and digital watermark. Background technique [0002] Radio Frequency Identification (RFID) technology is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and can identify multiple tags at the same time, and the operation is fast and convenient. RFID is a simple wireless system with only two basic components, which is used to control, detect and track objects. The system consists of an interrogator (or reader) and many transponders (or tags). [0003] Digital watermarking (Digital Watermarking) technology is to embed some ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects in the existing anti-counterfeiting methods, such as labels that are easy to be counterfeited and users lacking comparison reference objects, and to better realize the authenticity inspection of consumer goods, the present invention provides an anti-counterfeiting verification based on radio frequency identification technology and digital watermarking Apparatus and method

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