A novel reversible fragile watermarking method in DWT domain for tamper localization and digital image authentication
Gökhan Azizoğlu, Ahmet Nusret Toprak
Topics & Concepts
WatermarkDigital watermarkingComputer scienceArtificial intelligenceComputer visionImage (mathematics)Discrete wavelet transformAuthentication (law)WaveletDomain (mathematical analysis)Digital imagePattern recognition (psychology)Wavelet transformImage processingMathematicsComputer securityMathematical analysisAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption