Part 2: System Performance Evaluation

Laboratory staff will systematically attempt to spoof the system and also collect corresponding live data

The parameters adopted for the performance evaluation will be the following:

Evaluation per system

  • Definitions:
  • Presentation Attack: presentation to the biometric data capture subsystem with the goal of interfering with the operation of the biometric system
  • Presentation Attack Instrument (PAI): biometric characteristic or object used in a presentation attack
  • In the case here PAI species are the known and unknown spoof recipes that will be used in this competition
  • Rates are based on the assumption of a threshold of 50. Quality and match scores will be computed based on the collected images to support efforts to maintain fairness between the submitted systems.

    Declaration of the Winner