Tree group based Wavelet Watermarking using Energy Modulation and Consistency Check (WW-EMCC) for digital images

Keyphrases

• Watermarking 100%
• Digital Image 100%
• Group-based 100%
• Wavelet 100%
• Wavelet Tree 100%
• Energy Modulation 100%
• Energy Consistency 100%
• Consistency Checking 100%
• Watermark Embedding 18%
• Watermark Extraction 18%
• Tree-based 9%
• Copyright Protection 9%
• Energy Difference 9%
• Watermarking Algorithm 9%
• Visible Watermarking 9%
• Cryptography 9%
• Image Quality 9%
• Attacker 9%
• Wavelet Coefficients 9%
• Dual Function 9%
• Cryptographic Attacks 9%
• Cryptanalysis 9%
• High Dimension 9%
• Quantization Scheme 9%
• Non-geometric 9%
• Group Information 9%
• Lossless Image 9%

Computer Science

• Watermarking 100%
• Consistency Check 100%
• watermark embedding 25%
• Watermark Extraction 25%
• Cryptanalysis 25%
• Coefficient Group 25%
• Experimental Result 12%
• Copyright Protection 12%
• Watermarking Algorithm 12%
• Image Quality 12%
• Attackers 12%
• Wavelet Coefficient 12%
• Energy Difference 12%

Mathematics

• Wavelet 100%
• Cryptanalysis 12%
• Coefficient Group 12%
• Higher Dimensions 6%
• Energy Difference 6%
• Lossless 6%