SYSTEM AND METHOD FOR VERIFYING AUTHENTICITY OF AN ANTI-COUNTERFEITING ELEMENT, AND METHOD FOR BUILDING A MACHINE LEARNING MODEL USED TO VERIFY AUTHENTICITY OF AN ANTI-COUNTERFEITING ELEMENT

摘要

A system (100) for verifying authenticity of an anti-counterfeiting element (4) includes a model building module (1) and a verifying module (21). The model building module (1) has a pre-processing sub-module (11) for receiving original images (10) of a same reference element and for making adjustments to the original images to form a plurality of true-element images. A training sub-module (12) trains a deep neural network based on the true-element images to build a machine learning model (3). The verifying module (21) obtains images of the anti-counterfeiting element (4), and inputs the images into the machine learning model (3) to determine whether the anti-counterfeiting element (4) is authentic or unauthentic.