Robust image watermarking algorithm based on QWT and QSVD using 2D Chebyshev-Logistic map
Hao Zhang, Zhenyu Li, Xilin Liu, Chunpeng Wang, Xingyuan Wang
Topics & Concepts
Digital watermarkingSingular value decompositionWatermarkMathematicsAlgorithmChebyshev filterEmbeddingComputer scienceArtificial intelligenceComputer visionImage (mathematics)Advanced Steganography and Watermarking TechniquesChaos-based Image/Signal EncryptionDigital Media Forensic Detection