Audio Watermarking Scheme Using IMFs and HHT for Forensic Applications.
Saif alZahirMd Wahedul IslamPublished in: Int. J. Digit. Crime Forensics (2013)
Keyphrases
- watermarking scheme
- intrinsic mode functions
- empirical mode decomposition
- watermark embedding
- digital audio
- non stationary
- jpeg compression
- image watermarking scheme
- digital watermarking
- multimedia
- hilbert transform
- error correction
- copyright protection
- spread spectrum
- watermarking algorithm
- instantaneous frequency
- wavelet decomposition
- multi band
- geometric attacks
- reversible watermarking
- signal processing
- pattern recognition
- visual information
- feature extraction
- image watermarking
- digital video
- eeg signals
- digital images