Optical encryption based on biometrics and single-pixel imaging with random orthogonal modulation
Sheng Yuan, Dashan Chen, Xuemei Liu, Xin Zhou
Topics & Concepts
EncryptionComputer scienceBiometricsHadamard transformCiphertextPixelGhost imagingKey (lock)Computer securityComputer visionPhysicsQuantum mechanicsRandom lasers and scattering mediaChaos-based Image/Signal EncryptionOrbital Angular Momentum in Optics