• Liveness Detection

1. Objective

- Prevent the fake fingerprint submission th the sensor.

2. Example of Forgery Finger and Iris

3. Liveness Detection Method

  • Overview of The Fake Fingerprint Detection Methods
    • Hardware - based approach : Using extra hardware to measure the vital signs
      • Temperature, Optical properties, Pulse, Pulse oximetry, Blood Pressure, Electric resistance, Relative dielectric, ECG and etc
    • Software : Using only images captured by the system
      • Skin deformation, Perspiration, Side impression, Pores, Surface coarseness and etc

4. Approach for Fake Fingerprint Detection

  • Approach for Fake Fingerprint Detection
    • No single feature offers complete fake detection
      • Our approach uses multiple features to detect fake fingerprints