Fragile watermarking scheme for tamper localization in images using logistic map and singular value decomposition

N. R. Neena Raj, R. Shreelekshmi

2022Journal of Visual Communication and Image Representation25 citationsDOI

Topics & Concepts

WatermarkDigital watermarkingSingular value decompositionPixelArtificial intelligenceBlock (permutation group theory)Computer scienceLogistic mapPattern recognition (psychology)EncryptionComputer visionImage (mathematics)Scheme (mathematics)AlgorithmMathematicsComputer securityChaoticMathematical analysisGeometryAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption