Electrocardiogram signal security by digital watermarking.
Amine KhaldiMed Redouane KafiBillel MeghniPublished in: J. Ambient Intell. Humaniz. Comput. (2023)
Keyphrases
- digital watermarking
- digital copyright protection
- image scrambling
- ecg signals
- heart rate
- copyright protection
- digital images
- discrete wavelet transform
- watermarking scheme
- digital content
- signal processing
- spread spectrum
- watermarked image
- high frequency
- image authentication
- digital signature
- watermarking algorithm
- digital watermark
- frequency domain
- jpeg compression
- feature extraction
- protection scheme
- pattern recognition