Anti-counterfeit identification method, device, computer equipment and storage medium

Abstract

The invention discloses an anti-counterfeit identification method, device, computer equipment and storage medium, belonging to the technical field of anti-fraud. The method includes: receiving a video of an anti-counterfeit product uploaded by a terminal; extracting a multi-frame image containing an anti-counterfeit product from the video; extracting a feature value of a preset feature from the multi-frame image, and based on the feature value of the preset feature, forming two Feature value group: input the two feature value groups into the preset two regression models respectively to obtain the video identification score and score confidence, wherein the video identification score is used to represent the probability that the anti-counterfeiting product is genuine, The score confidence is used to characterize the reliability of the video identification score; it is judged whether the video identification score and the score confidence meet the first preset threshold condition, and if so, the anti-counterfeit product is determined to be genuine. Compared with the prior art, the present invention can more conveniently and accurately and reliably identify the authenticity of the anti-counterfeit products.

Description

technical field [0001] The invention relates to the field of anti-fraud technology, in particular to an anti-counterfeit identification method, device, computer equipment and storage medium. Background technique [0002] Anti-counterfeiting products are products with preset features, which can be banknotes, certificates, credit cards, ID cards, bank securities or anti-counterfeiting labels, etc., and there are extensive demands in the fields of finance and daily life. [0003] In the prior art, a special device is usually used to judge the authenticity of the certificate according to certain preset features of the anti-counterfeit product. For example, the document "A System for Fluorescence Detection of RMB Anti-counterfeiting Labels" uses closed frame, displacement stage and spectroradiometer and other equipment to detect the fluorescence characteristics of RMB; the document "Paper Identification Device and Paper Identification Method" uses infrared Realize the detection ...

AI Technical Summary

Problems solved by technology

However, these methods either require more complex equipment, or because the selected features are relatively single, they can only deal with specific scenarios.

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