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Combination of Convolutive Blind Signal Separation and Wavelet Decomposition to Extract the Atrial Activity in Atrial Fibrillation.
Carlos Vayá
José Joaquín Rieta
Raúl Alcaraz
Published in:
BIOSIGNALS (2010)
Keyphrases
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atrial fibrillation
wavelet decomposition
blind signal separation
multiresolution
wavelet transform
subband
multiscale
ecg signals
wavelet domain
heart rate variability
high frequency
wavelet coefficients
left atrium
sar images
feature vectors
image compression
high quality
spatial domain
filter bank
similarity measure
non stationary
scale space
image analysis