A new automated compression technique for 2D electrocardiogram signals using discrete wavelet transform.
Hardev Singh PalAnil KumarAmit VishwakarmaGirish Kumar SinghHeung-No LeePublished in: Eng. Appl. Artif. Intell. (2024)
Keyphrases
- discrete wavelet transform
- wavelet filters
- multiresolution
- ecg signals
- heart rate
- high frequency
- subband
- wavelet coefficients
- wavelet domain
- image compression
- digital watermarking
- integer wavelet transform
- audio signal
- shift invariant
- signal processing
- compression scheme
- jpeg compression
- low frequency
- image fusion
- haar wavelet transform
- dual tree
- feature vectors
- wavelet transformed
- compression ratio
- wavelet transform
- compression algorithm
- dual tree complex wavelet transform
- complex wavelet transform
- data compression
- filter bank
- multiscale
- watermarking algorithm
- image denoising
- arithmetic coding
- lifting scheme
- image quality
- computer vision