Matching

How to interpet matching results

The result generated by iris_sdk::matcher is -log10(FAR), which is a real number between 0 and 20, like:

0.144196257
0.345593721
0.50141573
15.2544084
20.0

where, 0 - not the same iris. 1 - definitely the same iris.

Important! All thresholds are not universal and highly depend on the data you use, so all your chosen threshold should be tested and proved on practice.

Reference