ECG compression algorithm based on coding and energy compaction of the wavelet coefficients.
Mohammed Abo-ZahhadBashar A. RajoubPublished in: ICECS (2001)
Keyphrases
- energy compaction
- compression algorithm
- wavelet coefficients
- image compression
- subband
- wavelet transform
- wavelet based image
- bitstream
- wavelet domain
- compression ratio
- high frequency
- data compression
- wavelet decomposition
- transform coding
- vector quantization
- image coding
- multiresolution
- bit rate
- compression scheme
- filter bank
- wavelet coding
- shift invariant
- discrete wavelet transform
- transform coefficients
- frequency domain
- low bit rate
- discrete cosine transform
- bit allocation
- bit plane
- multiscale
- perfect reconstruction
- scalar quantization
- image coder
- image processing
- feature vectors
- entropy coding
- compressed images
- video quality
- wavelet packet
- rate distortion
- high compression ratio
- signal processing
- wavelet filters
- rate allocation
- video coding
- macroblock
- lossless compression
- coding method
- coding efficiency
- computational complexity
- feature extraction
- computer vision
- multiple description
- image data
- reconstructed image
- video compression
- peak signal to noise ratio