Wavelet tree based digital image watermarking by adopting the chaotic system for security enhancement

Keyphrases

• Tree-based 100%
• Security Enhancement 100%
• Digital Image Watermarking 100%
• Wavelet Tree 100%
• Chaotic System 100%
• Watermarking Techniques 20%
• Watermarking Algorithm 20%
• Copyright Protection 10%
• Energy Difference 10%
• Tree Algorithm 10%
• Digital Image 10%
• Dynamic Power 10%
• Motivation 10%
• Wavelet Coefficients 10%
• Copyright Ownership 10%
• Scrambling Technique 10%
• Cryptographic Attacks 10%
• Ownership Verification 10%
• Cryptanalysis 10%
• Block Scrambling 10%

Computer Science

• Digital Image Watermarking 100%
• Chaotic System 100%
• Watermarking Technique 40%
• Watermarking Algorithm 40%
• Cryptanalysis 40%
• Experimental Result 20%
• Copyright Protection 20%
• Wavelet Coefficient 20%
• Scrambling 20%
• Energy Difference 20%