Robust and reversible color image watermarking based on DFT in the spatial domain
Hongjiao Cao, Fangxu Hu, Yehan Sun, Siyu Chen, Qingtang Su
Topics & Concepts
WatermarkDigital watermarkingComputer scienceArtificial intelligenceColor imageComputer visionPixelRGB color modelRobustness (evolution)Color spaceEmbeddingBlock (permutation group theory)AlgorithmImage (mathematics)Pattern recognition (psychology)MathematicsImage processingGeometryChemistryBiochemistryGeneAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption