Pyramid-structure-based reversible fragile watermarking

Computer Science

• Attack 66%
• Embedding 33%
• Embedding Method 33%
• Experimental Result 33%
• fragile watermarking 100%
• Functions 66%
• Hashing Function 33%
• public-key encryption 33%
• Watermark Generation 33%
• Watermarking Scheme 66%
• Wavelet Coefficient 33%

INIS

• cryptography 60%
• expansion 20%
• images 100%
• implementation 20%
• maps 20%
• resist 20%
• security 20%
• space 20%