Multi-image compression-encryption scheme based on quaternion discrete fractional Hartley transform and improved pixel adaptive diffusion
Huo-Sheng Ye, Nanrun Zhou, Li-Hua Gong
Topics & Concepts
AlgorithmEncryptionMathematicsCryptosystemPlaintextFractional Fourier transformDiscrete cosine transformHartley transformTheoretical computer scienceComputer scienceComputer visionCryptographyImage (mathematics)Fourier transformFourier analysisMathematical analysisOperating systemChaos-based Image/Signal EncryptionAdvanced Steganography and Watermarking TechniquesImage and Video Stabilization