Hybrid optimization for secure and robust digital image watermarking with DWT, DCT and SPIHT
Chandan Kumar
Topics & Concepts
WatermarkDiscrete cosine transformComputer scienceDigital watermarkingSet partitioning in hierarchical treesArtificial intelligencePeak signal-to-noise ratioDiscrete wavelet transformJPEGRobustness (evolution)Computer visionAlgorithmPattern recognition (psychology)WaveletData compressionWavelet transformImage (mathematics)GeneBiochemistryChemistryAdvanced Steganography and Watermarking TechniquesAdvanced Data Compression TechniquesDigital Media Forensic Detection