Estimation of layered attenuation coefficients from frequency domain analysis

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

This paper presents a method for estimating the layered attenuation properties, based on the spectral shift of gated pulses from reflected ultrasound signals. This technique utilizes the propagating pulse having an approximated Gaussian-shaped spectrum, and the layered material be characterized by either linear and quadratic frequency dependent attenuation. Experimental results will be presented.

原文English
主出版物標題Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
編輯Robert Plonsey, Jean Louis Coatrieux, Swamy Laxminarayan, Jean Pierre Morucci
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2166-2167
頁數2
ISBN(電子)0780307852
DOIs
出版狀態Published - 1992 一月 1
事件14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 - Paris, France
持續時間: 1992 十月 291992 十一月 1

出版系列

名字Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
5
ISSN(列印)1557-170X

Conference

Conference14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
國家France
城市Paris
期間92-10-2992-11-01

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

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  • 引用此

    Chen, T. (1992). Estimation of layered attenuation coefficients from frequency domain analysis. 於 R. Plonsey, J. L. Coatrieux, S. Laxminarayan, & J. P. Morucci (編輯), Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 (頁 2166-2167). [5762219] (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; 卷 5). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IEMBS.1992.5762219