A 6-band sub-band coder on ECG waveforms

研究成果: Conference contribution

摘要

An ECG sampled at a rate of 250 samples/sec or more produces a large amount of redundant data that are difficult to store and transmit. We need a process to represent the signals with clinical acceptable fidelity and with as small a number of code bits as possible. In this paper, an efficient sub-band coding method for encoding ECG waveforms is presented. It is for the first time that this technique is applied on the encoding of ECG waveforms. The simulation results are presented in terms of bit rates and the qualities of the reconstructed waveforms. The results show that a reproduction with an average of signal-to-noise ratio (SNR) 29.97dB can be achieved even at an average bit rate 0.81 bit/sample.

原文English
主出版物標題Proceedings - 1991 IEEE International Symposium on Information Theory, ISIT 1991
發行者Institute of Electrical and Electronics Engineers Inc.
頁數1
ISBN(電子)0780300564
DOIs
出版狀態Published - 1991 一月 1
事件1991 IEEE International Symposium on Information Theory, ISIT 1991 - Budapest, Hungary
持續時間: 1991 六月 241991 六月 28

出版系列

名字IEEE International Symposium on Information Theory - Proceedings
ISSN(列印)2157-8095

Conference

Conference1991 IEEE International Symposium on Information Theory, ISIT 1991
國家/地區Hungary
城市Budapest
期間91-06-2491-06-28

All Science Journal Classification (ASJC) codes

  • 理論電腦科學
  • 資訊系統
  • 建模與模擬
  • 應用數學

指紋

深入研究「A 6-band sub-band coder on ECG waveforms」主題。共同形成了獨特的指紋。

引用此