An improved VLC mapping method with parameter optimization for reversible data hiding in JPEG bitstream
Cheng Zhang, Bo Ou, Dan Tang
Topics & Concepts
Computer scienceBitstreamEmbeddingJPEGDecoding methodsCoding (social sciences)AlgorithmFile sizeOptimization problemInformation hidingData compressionArtificial intelligenceMathematicsStatisticsOperating systemAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption