A pattern recognition framework to blind audio watermark decoding

Keyphrases

• Pattern Recognition 100%
• Audio Watermark 100%
• Watermark Decoding 100%
• Decoder 80%
• Watermark Detection 60%
• False Acceptance Rate 40%
• Watermarking 40%
• Secret Key 40%
• Principal Coordinate Analysis (PCoA) 20%
• Detection Problem 20%
• Audio 20%
• Detection Performance 20%
• Audio Signal 20%
• Classification Problem 20%
• Maximum Likelihood Classification 20%
• StirMark Benchmarks 20%
• Decoding Performance 20%
• Gaussian Mixture Model 20%
• Watermark Extraction 20%
• K-components 20%
• Wavelet Space 20%
• Host Signals 20%
• Additive Noise 20%
• Matched Filter Technique 20%
• Detection Threshold 20%
• Model Statistics 20%
• Decoding Problem 20%
• Maximizing Correlation 20%

Engineering

• Pattern Recognition 100%
• Secret Key 100%
• Maximum Likelihood 50%
• Detection Performance 50%
• Additive Noise 50%
• Conventional Method 50%
• Component Analysis 50%
• Principal Components 50%
• Likelihood Classifier 50%
• Matched Filtering 50%
• Host Signal 50%
• Classification Problem 50%
• Detection Threshold 50%
• Decoding Performance 50%
• Gaussian Mixture Model 50%
• False Rejection 50%
• Audio Signal 50%

Computer Science

• Pattern Recognition 100%
• Classification Problem 50%
• maximum-likelihood 50%
• Detection Threshold 50%
• Watermark Extraction 50%
• Rejection Ratio 50%
• Gaussian Mixture Model 50%
• Watermark Detection 50%
• Watermark Signal 50%
• Decoding Performance 50%
• False Rejection 50%
• Embedded Watermark 50%
• Detection Performance 50%
• Component Analysis 50%
• Principal Components 50%
• Conventional Method 50%