Reversible data hiding in JPEG images based on coefficient-first selection
Yang Xie, Taoyu Wu, Fangjun Huang
Topics & Concepts
JPEGDiscrete cosine transformSortingDistortion (music)Artificial intelligenceBlock (permutation group theory)MathematicsAlgorithmComputer scienceInformation hidingSelection (genetic algorithm)Image (mathematics)Pattern recognition (psychology)Computer visionBandwidth (computing)Computer networkGeometryAmplifierAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption