Improved compression ratio for model-based ECG compression using differential coding

Improved compression ratio for model-based ECG compression using differential coding

This article proposes a technique to improve compression ratio for model-based ECG compression techniques. The proposed technique takes advantage of the quasi-periodic nature of ECG signals and uses differential coding to increase the compression ratio. It is shown that the proposed technique increa...

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Bibliographische Detailangaben
Hauptverfasser: Passand, Z., Azarnoosh, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bioinformatics
Biological system modeling
Biomedical engineering
Conferences
Educational institutions
Electrocardiography
Encoding
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Beschreibung
Zusammenfassung:This article proposes a technique to improve compression ratio for model-based ECG compression techniques. The proposed technique takes advantage of the quasi-periodic nature of ECG signals and uses differential coding to increase the compression ratio. It is shown that the proposed technique increase the compression ratio by a factor of about two compared to conventional compression ratio for model-based ECG compressions.
DOI:10.1109/BIBMW.2011.6112502