3 ms·
How can you store a hash of a fingerprint for this use case? A fingerprint reader needs to recognize close matches in the input data as valid.
by fallingknife 4y ago
How can you store a hash of a fingerprint for this use case? A fingerprint reader needs to recognize close matches in the input data as valid.
- loeg 4y agohttps://en.wikipedia.org/wiki/Locality-sensitive_hashing https://en.wikipedia.org/wiki/Locality-sensitive_hashing You essentially have N different hashes and require at least N - M (M < N) matches.