Novel quaternion polar complex exponential transform and its application in color image zero-watermarking
Zhiqiu Xia, Xingyuan Wang, Chunpeng Wang, Bin Ma, Hao Zhang, Qi Li
Topics & Concepts
QuaternionDigital watermarkingZero (linguistics)PolarExponential functionMathematicsImage (mathematics)Artificial intelligenceComputer visionComputer scienceAlgorithmMathematical analysisPhysicsGeometryLinguisticsAstronomyPhilosophyAdvanced Steganography and Watermarking TechniquesAdvanced Image Fusion TechniquesImage and Video Stabilization