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Verification with error tolerance for secure product identifiers
Verification with error tolerance for secure product identifiers
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机译:带有容错性的验证,用于安全的产品标识符
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摘要
The invention relates to a system of automatic correction where certain errors are accepted while others are recognized as errors. This applies specifically to non-machine readable inputs or to optical character recognition when reading or transcribing codes. When entering certain characters, this system would allow certain similar character combinations and number of errors from that set while still maintaining integrity of identification codes.
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