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논문검색

Biomedical Signal Compression based on Basis Pursuit

원문정보

Monica Fira, Liviu Goras

보안공학연구지원센터(IJAST) International Journal of Advanced Science and Technology vol.14 2010.01 pp.53-64
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초록

영어

This paper presents a discussion concerning EEG signals compression using the basis pursuit (BP) approach applied for several overcomplete wavelet dictionaries. The compression is based on an “optimal” superposition of dictionary elements, by minimizing the l1 norm of the error. The best results have been obtained with the Daubechies10 dictionary.

목차

Abstract
 1. Introduction
 2. Background
 3. Methodology
 4. Experimental results and Discutions for EEG signals
 5. Experimental results and discutions for ECG signals
 6. Discussions
 7. Conclusion
 References

키워드

저자정보

  • Monica Fira Institute of Computer Science, Romanian Academy, Iasi Branch, Romania
  • Liviu Goras Institute of Computer Science, Romanian Academy, Iasi Branch, Romania, Faculty of Electronics, Telecommunications and Information Technology, Technical University of Iasi, Romania

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자료제공 : 네이버학술정보

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