Feature-only Search Results Posted
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Gregory Fiumara
Apr 26, 2023, 9:12:59 AM4/26/23
to Evaluation of Latent Friction Ridge Technology (ELFT)
Hello ELFT Stakeholders,
As promised last month, we have another update to reports for you today: feature-only searches. For the datasets "FBI Laboratory" and "FBI-Provided Solved Dataset #1," many latent probes contained some amount of EFS data. In this new scenario, when that data included minutiae, we provided only the EFS data (i.e., no image) to the template generators, and used those templates to search the existing enrollment dataset. CMC and DET for only those probes are presented in new Probes with EFS Data subsections, comparing the accuracy of different probe template contents (EFS Only, Image Only, and Image + EFS).
Additionally, FNIR at Select Rank tables now display the FNIR values observed for ranks ≤2, ≤5, and ≤10.
Only the latest report from each participant has been updated.
As promised last month, we have another update to reports for you today: feature-only searches. For the datasets "FBI Laboratory" and "FBI-Provided Solved Dataset #1," many latent probes contained some amount of EFS data. In this new scenario, when that data included minutiae, we provided only the EFS data (i.e., no image) to the template generators, and used those templates to search the existing enrollment dataset. CMC and DET for only those probes are presented in new Probes with EFS Data subsections, comparing the accuracy of different probe template contents (EFS Only, Image Only, and Image + EFS).
Additionally, FNIR at Select Rank tables now display the FNIR values observed for ranks ≤2, ≤5, and ≤10.
Only the latest report from each participant has been updated.
Enjoy!
-Greg
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