ECG signal compression using wavelet foveation and SPIHT.
Iulian B. CiocoiuPublished in: ECCTD (2009)
Keyphrases
- ecg signals
- wavelet compression
- compression ratio
- compression algorithm
- image compression
- compression scheme
- image coding algorithm
- set partitioning in hierarchical trees
- video compression
- wavelet coding
- wavelet transform
- data compression
- wavelet coefficients
- image coder
- wavelet image coding
- wavelet domain
- low memory
- subband
- power line
- low bit rate
- image quality
- compression rate
- image codec
- wavelet filters
- image coding
- medical image compression
- transform coding
- coding method
- bit plane
- wavelet tree
- bitstream
- random access
- high compression ratio
- rate distortion
- biomedical signals
- progressive transmission
- entropy coding
- bit allocation
- lossy compression
- heart rate
- compressed images
- bit rate
- wavelet bases
- lossless compression
- wavelet packet
- biorthogonal wavelet
- image transmission
- coding scheme
- human visual system
- reconstructed image
- compressed data
- physiological signals
- filter bank
- high frequency
- denoising
- multiresolution
- mit bih arrhythmia database
- image processing
- power spectrum
- macroblock
- scalar quantization
- critical care
- video sequences