Beta wavelet based ECG signal compression using lossless encoding with modified thresholding.
Ranjeet KumarAnil KumarRajesh K. PandeyPublished in: Comput. Electr. Eng. (2013)
Keyphrases
- image compression
- ecg signals
- arithmetic coding
- wavelet transformed
- lossless compression
- efficient compression
- compression algorithm
- compression ratio
- high compression ratio
- compression scheme
- wavelet transform
- lossy compression
- predictive coding
- lossless coding
- power line
- data compression
- lossless image compression
- image processing
- vector quantization
- entropy coding
- high order
- coding method
- subband
- progressive transmission
- multiresolution
- gray level
- transform coding
- reversible integer
- critical care
- compression standards
- jpeg ls
- denoising
- bit plane
- edge detection
- feature extraction
- image coder
- heart rate
- low bit rate
- wavelet subbands
- multiscale
- compressed images
- distributed source coding
- image coding
- wavelet coefficients
- wavelet domain
- beat classification
- wavelet based denoising