A Dual-Channel Time-Spread Echo Method for Audio Watermarking.
Yong XiangIynkaran NatgunanathanDezhong PengWanlei ZhouShui YuPublished in: IEEE Trans. Inf. Forensics Secur. (2012)
Keyphrases
- experimental evaluation
- computational cost
- preprocessing
- high precision
- main contribution
- detection method
- training data
- fully automatic
- cost function
- high frequency
- support vector machine
- genetic algorithm
- mutual information
- clustering method
- segmentation method
- high accuracy
- optimization method
- error rate
- dynamic programming
- significant improvement
- prior knowledge
- similarity measure