Color image watermarking based on a fast structure-preserving algorithm of quaternion singular value decomposition
Mingcui Zhang, Wenxv Ding, Ying Li, Jianhua Sun, Zhihong Liu
Topics & Concepts
QuaternionSingular value decompositionDigital watermarkingRobustness (evolution)AlgorithmMathematicsSingular valueInvisibilityImage (mathematics)Color imageTransformation (genetics)Artificial intelligenceComputer visionComputer scienceImage processingEigenvalues and eigenvectorsQuantum mechanicsBiochemistryGenePhysicsGeometryChemistryAdvanced Steganography and Watermarking TechniquesImage and Video StabilizationChaos-based Image/Signal Encryption