Dual color images watermarking scheme with geometric correction based on quaternion FrOOFMMs and LS-SVR
Li‐Hua Gong, Huixin Luo
Topics & Concepts
WatermarkQuaternionDigital watermarkingColor imageMathematicsArtificial intelligenceSingular value decompositionDiscrete cosine transformComputer visionRobustness (evolution)AlgorithmComputer scienceEmbeddingImage processingImage (mathematics)GeometryChemistryBiochemistryGeneAdvanced Steganography and Watermarking TechniquesChaos-based Image/Signal EncryptionDigital Media Forensic Detection