A double-color image watermarking algorithm based on quaternion Schur decomposition
Yehan Sun, Qingtang Su, Siyu Chen, Xueting Zhang
Topics & Concepts
QuaternionWatermarkAlgorithmDigital watermarkingComputer scienceRobustness (evolution)Color imageEncryptionEmbeddingArtificial intelligenceMathematicsImage (mathematics)Image processingGeneGeometryOperating systemChemistryBiochemistryAdvanced Steganography and Watermarking TechniquesChaos-based Image/Signal EncryptionImage and Video Stabilization