| 摘要 |
A system for verifying the authenticity of a printed mark includes an image acquisition device that acquires an image of a printed mark. In one implementation, the printed mark includes coded information associated with a verified original item. The system may also include one or more processors that carry out actions such as receiving the image from the image acquisition device; analyzing the image to identify imperfections in the printed mark, retrieving a genuine mark signature from a database of genuine mark signatures, comparing the identified imperfections with the genuine mark signature, and determining whether the unverified item is authentic based on the comparison. |
