Semi-fragile watermarking scheme based on perceptual hash function (PHF) for image tampering detection
Hanen Rhayma, Achraf Makhloufi, Habib Hamam, Ahmed Ben Hamida
Topics & Concepts
WatermarkDigital watermarkingComputer scienceHash functionJPEG 2000Artificial intelligenceComputer visionWaveletImage compressionDiscrete wavelet transformPattern recognition (psychology)Wavelet transformImage processingImage (mathematics)Computer securityAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionAdvanced Data Compression Techniques