Watermarking of ECG signals compressed using Fourier decomposition method.
Prashant Mani TripathiAshish KumarRama KomaragiriManjeet KumarPublished in: Multim. Tools Appl. (2022)
Keyphrases
- decomposition method
- ecg signals
- fourier transform
- watermarking scheme
- decomposition methods
- data structure
- heart rate
- decomposition algorithm
- tree decomposition
- watermarking algorithm
- frequency domain
- power line
- spread spectrum
- critical care
- mit bih arrhythmia database
- image watermarking
- image reconstruction
- atrial fibrillation
- digital images
- electrical activity
- fourier domain
- copyright protection
- shift invariant
- data hiding
- biomedical signals