Security evaluation of generalized patchwork algorithm, from cryptanalytic viewpoint

Keyphrases

• Watermarking 100%
• Security Evaluation 100%
• Patchwork Algorithm 100%
• Attacker 50%
• Original Image 50%
• Mean Square Error 50%
• Cryptanalysis 50%
• Watermarked Image 50%
• Watermark Embedding 50%
• First-Fit 50%
• Low-degree Polynomials 50%

Computer Science

• Security Evaluation 100%
• Discrete Cosine Transform 100%
• Experimental Result 50%
• Attackers 50%
• Cryptanalysis 50%
• Watermarked Image 50%
• watermark embedding 50%
• Degree Polynomial 50%

Mathematics

• Polynomial 100%
• Discrete Cosine Transform 100%
• Minimizes 50%
• Cryptanalysis 50%
• Mean Square Error 50%
• Low Degree 50%
• Single Copy 50%