A geometrically robust multi-bit video watermarking algorithm based on 2-D DFT
Xuecheng Sun, Zhe‐Ming Lu, Zhe Wang, Yongliang Liu
Topics & Concepts
Digital watermarkingComputer scienceWatermarkComputer visionAlgorithmArtificial intelligenceDiscrete Fourier transform (general)Rotation (mathematics)Frame (networking)EmbeddingFourier transformImage (mathematics)Fractional Fourier transformMathematicsTelecommunicationsMathematical analysisFourier analysisAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption