| 摘要 |
The invention of OPTICAL DIGITAL IDENTIFICATION is a process that consists o f optically scanning a physical material, such as a plastic card or object, that is uniquely contoured by a means, transmitting and storing the obtained information and using it for compariso n with new information, tested for a possible match. Due to the inferiority of accuracy repeatabilit y in production equipment to measuring accuracy capability, the reproduction of the physical, unique a nd contoured original is impossible, and only the original can be used to produce a match with the previously stored information, which originates from the same original. Two practical applications would be it's use as identification cards or bank debit-credit card.
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