Invariances of JPEG-quantized DCT coefficients and their application in robust image steganography
Liyan Zhu, Xiangyang Luo, Chunfang Yang, Yi Zhang, Fenlin Liu
Topics & Concepts
JPEGLossy compressionDiscrete cosine transformSteganographyQuantization (signal processing)MathematicsImage compressionJPEG 2000Lossless JPEGArtificial intelligenceComputer scienceComputer visionSteganalysisEmbeddingAlgorithmData compressionImage processingImage (mathematics)Advanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionChaos-based Image/Signal Encryption