ECG Signal Compression Based on Dc Equalization and Complexity Sorting
Filho, E. B. L
Rodrigues, Nuno M. M.
; Silva, E.
; Carvalho, M.
IEEE Trans. on Biomedical Engineering Vol. 55, Nº 7, pp. 1923 - 1926, July, 2008.
ISSN (print): 0018-9294
ISSN (online): 0018-9294
Journal Impact Factor: 2,496 (in 2008)
Digital Object Identifier: 10.1109/TBME.2008.919880
In this brief, we present new preprocessing techniques for electrocardiogram signals, namely, dc equalization and complexity sorting, which when applied can improve current 2-D compression algorithms. The experimental results with signals from the Massachusetts Institute of Technology - Beth Israel Hospital (MIT-BIH) database outperform the ones from many state-of-the-art schemes described in the literature.