Protecting Face Biometric DCT Templates by Means of Pseudo-random Permutations.
Marcos Faúndez-ZanuyPublished in: COST 2102 Conference (Prague) (2008)
Keyphrases
- pseudorandom
- biometric systems
- uniformly distributed
- person authentication
- facial recognition
- biometric authentication
- random number
- human identification
- match scores
- human faces
- random numbers
- secret key
- biometric identification
- biometric recognition
- biometric authentication systems
- person identification
- discrete cosine transform
- identity verification
- image compression
- facial asymmetry
- face biometrics
- personal identification
- iris recognition
- face authentication
- face images
- real time