Fingerprint image encryption using phase retrieval algorithm in gyrator wavelet transform domain using QR decomposition
Isha Mehra, Naveen K. Nishchal
Topics & Concepts
EncryptionComputer scienceGyratorAlgorithmWavelet transformDiscrete wavelet transformWaveletStationary wavelet transformTheoretical computer scienceComputer visionElectronic engineeringComputer securityEngineeringChaos-based Image/Signal EncryptionAdvanced Steganography and Watermarking TechniquesBiometric Identification and Security