Artificial bee colony based perceptually tuned blind color image watermarking in hybrid LWT-DCT domain
Sourabh Sharma, Harish Sharma, Janki Ballabh Sharma
Topics & Concepts
Digital watermarkingDiscrete cosine transformWatermarkComputer scienceArtificial intelligenceEmbeddingColor imageComputer visionRobustness (evolution)Discrete wavelet transformQuantization (signal processing)Block (permutation group theory)WaveletPattern recognition (psychology)AlgorithmImage processingWavelet transformImage (mathematics)MathematicsBiochemistryGeometryGeneChemistryAdvanced Steganography and Watermarking TechniquesDigital Media Forensic DetectionBlind Source Separation Techniques