Steganography in arrhythmic electrocardiogram signal.
S. Edward JeroPalaniappan RamuRamakrishnan SwaminathanPublished in: EMBC (2015)
Keyphrases
- ecg signals
- beat classification
- heart rate
- heart rate variability
- mit bih arrhythmia database
- biomedical signals
- fuzzy expert systems
- high frequency
- high capacity
- signal processing
- information hiding
- data hiding
- image processing
- original signal
- jpeg images
- physiological signals
- radio frequency
- spectral analysis
- spatial domain
- information security
- frequency domain
- multiscale