Skip to main content

Real Time Processing of the Radiofrequency Echo Signal for On-Line Spectral Maps

  • Chapter
Acoustical Imaging

Part of the book series: Acoustical Imaging ((ACIM,volume 24))

Conclusions

In this work we presented a hardware-software platform, which was designed to be expandable, modular, and adaptable to any other system which needs to produce significant and easily readable real time images. Such platform, being completely programmable, can also be reconfigured in dependence of the object being investigated.

The platform completely integrates a personal computer, and this has several advantages, like gaining benefit of the quick technological evolution in the PC field, and being able to display complex images in a flexible way.

The platform is particularly well suited for echographic applications for operations such as spectral maps calculation and display, adaptive time gain control, frequency attenuation compensation.

Moreover it is possible to reconfigure each processing module, through the control bus, in order to adjust the processing algorithm to the kind application field.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. S. M. Kay, S.L. Marple, “Spectrum analysis — A modern perspective”, Proceedings of IEEE, vol. 69, 1981, pp. 1380–1419.

    Google Scholar 

  2. F.L. Lizzi, M. Ostromogilisky, E.J. Feleppa, M. Rorke, M.M. Yaremko, “Relationship of ultrasonic spectral parameters to features of tissue microstructure”, IEEE Trans. on UFFC, vol. 33, 1986, p. 319–328.

    Google Scholar 

  3. S. Leeman, A.J. Healey, L. Ferrari. “A novel pulse-echo attenuation imaging techniques”, Acoustical Imaging, Vol. 21, Plenum Press, New York 1995, pp. 445–452.

    Google Scholar 

  4. T. Baldeweck, P. Laugier, G. Berger, “Ultrasonic attenuation estimation in highly attenuating medium: application to skin characterization,” Acoustical Imaging, Vol. 22, Plenum Press, New York 1996, pp. 341–348.

    Google Scholar 

  5. E.J. Feleppa, W.R. Fair, T. Liu, W. Larchian, A. Kalisz, V. Reuter, A. Rosaldo, “Ultrasonic spectrum-analysis, tissue-typing image for prostate-biopsy guidance and staging”, Acoustical Imaging, Vol. 23, Plenum Press, New York 1997, pp.41–46.

    Google Scholar 

  6. F. lizzi, A. Kalisz, M. Astor, D.J. Coleman, R.H. Silverman, D.Z. Reinstein, “Very-high frequency ultrasonic imaging and spectral assays of the eye”, Acoustical Imaging, Vol. 23, Plenum Press, New York 1997, pp. 107–112.

    Google Scholar 

  7. E. Solaris, G. Willse, “PCI Hardware and Software”, Annabook, third edition December 1996

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2002 Kluwer Academic Publishers

About this chapter

Cite this chapter

Biagi, E., Calzolai, M., Forzieri, M., Granchi, S., Masotti, L., Scabia, M. (2002). Real Time Processing of the Radiofrequency Echo Signal for On-Line Spectral Maps. In: Lee, H. (eds) Acoustical Imaging. Acoustical Imaging, vol 24. Springer, Boston, MA. https://doi.org/10.1007/0-306-47108-6_13

Download citation

  • DOI: https://doi.org/10.1007/0-306-47108-6_13

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-0-306-46518-5

  • Online ISBN: 978-0-306-47108-7

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics