An improved quantum watermarking using quantum Haar wavelet transform and Qsobel edge detection
Xiaoyi Mu, Haowen Wang, Rongyi Bao, Shumei Wang, Hongyang Ma
Topics & Concepts
WatermarkDigital watermarkingHaar waveletComputer sciencePeak signal-to-noise ratioArtificial intelligenceWavelet transformAlgorithmWaveletComputer visionEmbeddingMathematicsDiscrete wavelet transformImage (mathematics)Quantum Computing Algorithms and ArchitectureQuantum Information and CryptographyQuantum-Dot Cellular Automata