Local quaternion polar harmonic Fourier moments-based multiple zero-watermarking scheme for color medical images
Zhiqiu Xia, Xingyuan Wang, Chunpeng Wang, Bin Ma, Mingxu Wang, Yun-Qing Shi
Topics & Concepts
Digital watermarkingQuaternionFeature (linguistics)Translation (biology)Rotation (mathematics)Computer scienceAlgorithmHarmonicArtificial intelligenceMathematicsPattern recognition (psychology)Image (mathematics)PhysicsAcousticsLinguisticsGeometryChemistryGenePhilosophyBiochemistryMessenger RNAAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption