Sensor dependency in efficient fingerprint image protection using selective JPEG2000 encryption
Martin Draschl, Jutta Hämmerle-Uhl, Andreas Uhl · 2017
Biometric system security requires cryptographic protection of sample data under certain circumstances. We assess low complexity selective encryption schemes applied to JPEG2000 compressed fingerprint data by conducting fingerprint recognition on the selectively encrypted data. This paper specifically investigates the effect of considering different sensors for data acquisition and finds significant dependency of optimal encryption settings on the sensor employed.