Exploring effective coefficients in transform-domain perceptual watermarking

Keyphrases

• Transform Domain 100%
• Watermarking 100%
• Effective Coefficients 100%
• Perceptual Watermarking 100%
• Watermark Embedding 66%
• Detection Error Probability 66%
• Visual Threshold 66%
• Robust Coefficient 66%
• Iterative Process 33%
• Detection Performance 33%
• Specific Types 33%
• Optimization Procedure 33%
• JPEG Compression 33%
• Detection Efficiency 33%
• Digital Image 33%
• Attack Strategy 33%
• Color Reduction 33%
• Watermark Detection 33%
• Gaussian Filter 33%
• Frequency Mode 33%
• Parameter Optimization 33%
• DCT Coefficients 33%
• Efficient Storage 33%
• Design Phase 33%
• Watermark Robustness 33%
• Efficient Transmission 33%
• Transform Coefficient 33%
• Overall Error 33%
• Laplacian 33%
• Removal Attack 33%
• Maximum Strength 33%
• Watermarking Attacks 33%
• Visual Masking Effect 33%
• Reliability Increase 33%
• DCT Transform 33%
• Image Watermark 33%

Computer Science

• Transform Domain 100%
• Watermarking 100%
• watermark embedding 100%
• Embedded Watermark 100%
• Effective Coefficient 100%
• Visual Threshold 100%
• Discrete Cosine Transform 100%
• Error Detection 50%
• Transform Coefficient 50%
• Watermark Detection 50%
• Laplace Operator 50%
• Detection Performance 50%
• Combined Effect 50%
• Detection Probability 50%
• Design Phase 50%
• Iterative Process 50%
• Masking Effect 50%