An effective watermarking technique using BTC and SVD for image authentication and quality recovery
Monalisa Swain, Debabala Swain
Topics & Concepts
Digital watermarkingWatermarkAuthentication (law)Singular value decompositionBlock (permutation group theory)Computer scienceComputer visionArtificial intelligencePixelBlock Truncation CodingImage qualityImage (mathematics)Digital imageImage processingMathematicsComputer securityImage compressionGeometryAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption