Optical color image encryption based on Hadamard single-pixel imaging and Arnold transformation
Gang Qu, Xiangfeng Meng, Yongkai Yin, Huazheng Wu, Xiulun Yang, Xiang Peng, Wenqi He
Topics & Concepts
Hadamard transformEncryptionComputer scienceCiphertextTransformation (genetics)ColoredArtificial intelligenceComputer visionPixelHadamard codePlaintextAlgorithmMathematicsMaterials scienceComputer securityMathematical analysisGeneChemistryComposite materialBiochemistryAdvanced Steganography and Watermarking TechniquesChaos-based Image/Signal EncryptionRandom lasers and scattering media