Reversible image data hiding based on scalable difference expansion
Wenjia Ding, Huyin Zhang, Ralf Reulke, Yulin Wang
Topics & Concepts
Information hidingPixelComputer scienceFidelityAlgorithmBlock (permutation group theory)Differential (mechanical device)Artificial intelligenceImage (mathematics)MathematicsComputer visionTelecommunicationsGeometryAerospace engineeringEngineeringAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption