A high-efficiency blind watermarking algorithm for double color image using Walsh Hadamard transform
Siyu Chen, Qingtang Su, Huanying Wang, Gang Wang
Topics & Concepts
WatermarkDigital watermarkingHadamard transformAlgorithmMathematicsRobustness (evolution)Frequency domainTransformation matrixTransformation (genetics)Computer scienceEmbeddingImage (mathematics)Artificial intelligenceComputer visionKinematicsPhysicsBiochemistryClassical mechanicsMathematical analysisChemistryGeneAdvanced Steganography and Watermarking TechniquesVehicle License Plate RecognitionBlind Source Separation Techniques