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Zhongguo Yi Liao Qi Xie Za Zhi · Mar 2005
[Lossless ECG compression algorithm with anti- electromagnetic interference].
- Shu-An Guan.
- Dept. of Computer and Information Engineering,Wuhan Polytechnic University, Wuhan.
- Zhongguo Yi Liao Qi Xie Za Zhi. 2005 Mar 1; 29 (2): 112-4.
AbstractBased on the study of ECG signal features, a new lossless ECG compression algorithm is put forward here. We apply second-order difference operation with anti- electromagnetic interference to original ECG signals and then, compress the result by the escape-based coding model. In spite of serious 50Hz-interference, the algorithm is still capable of obtaining a high compression ratio.
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