DocumentCode :
1595671
Title :
A Zero Padding SVD Encoder to Compress Electrocardiogram
Author :
Agulhari, Cristiano M. ; Bonatti, Ivanil S. ; Peres, Pedro L D
Author_Institution :
State Univ. of Campinas, Campinas
fYear :
2009
Firstpage :
434
Lastpage :
434
Abstract :
A new method to compress electrocardiogram (ECG) signals, whose novelty is related to the choice of an appropriate basis of representation for each ECG, is proposed in this paper. The ZPSVD method is compared to the method presented, which is an ECG compression method based on the application of the SVD and presents good results. The experiments have shown that the ZPSVD method yields better compression ratios for all the cases analysed.
Keywords :
data compression; electrocardiography; encoding; medical signal processing; singular value decomposition; ECG compression; electrocardiogram; signal compression; zero padding SVD encoder; Data compression; Distortion; Electrocardiography; Electronic mail; Encoding; Filters; Quantization; Singular value decomposition; Wavelet coefficients; Wavelet transforms; Data compression; ECG; Singular values decomposition.; electrocardiogram signals;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Data Compression Conference, 2009. DCC '09.
Conference_Location :
Snowbird, UT
ISSN :
1068-0314
Print_ISBN :
978-1-4244-3753-5
Type :
conf
DOI :
10.1109/DCC.2009.48
Filename :
4976488
Link To Document :
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