Method and device for authenticating a tag

摘要

The invention relates to a method for authenticating a tag, comprising: a step (205) of a communicating mobile terminal recording an image of at least a portion of a tag comprising at least a portion of an identifier; a step (210) of transmitting said identifier to a server; a step (215) of reading, from a memory of images of tags, the image of a tag having said identifier; a step (220) of transmitting, to said communicating mobile terminal, at least a portion of the image read from the memory; and a step (230) of displaying at least a portion of the transmitted image superimposed on an image recorded by said terminal.