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Ultrasonic real-time reconstruction imaging

  • C. Bruneel
Conference paper
Part of the Lecture Notes in Physics book series (LNP, volume 112)

Abstract

In this paper we have described two new imaging devices using the specificities given by the low frequencies used in ultrasonics. The analogic technics allow real time reconstruction schemes and in the ultrasound imaging area classical holographic technics may easily be bypassed. The two devices described appear as analogical Fresnel transform devices whose applications may be extended to other domains as the radioastronomy area. Experimental results confirm the theoretical predictions and images of in vivo structures as the heart have been obtained.

Keywords

Acoustic Field Phase Inversion Successive Line Holographic Technic Galvanometric Mirror 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1).
    J. Goodman “Introduction to Fourier Optics”, Me Graw-Hill 1968.Google Scholar
  2. 2).
    P.M. Duffieux “L'intégrale de Fourier et ses applications à l'optique” Faculté des Sciences, Besançon 1946.Google Scholar
  3. 3).
    C. Bruneel Thése d'Etat, Valenciennes 1978.Google Scholar
  4. 4).
    C. Bruneel, B. Nongaillard, R. Torguet, E. Bridoux and J.M. Rouvaen, Ultrasonics, Nov 1977, pp. 263–264.Google Scholar
  5. 5).
    C. Bruneel, R. Torguet, E. Bridoux, J.M. Rouvaen, B. Delannoy and M. Moriamez, IEEE Ultrasonic Symposium, Phoenix, Oct 1977.Google Scholar
  6. 6).
    R. Torguet Thèse d'Etat, Paris 1973.Google Scholar
  7. 7).
    R. Torguet, C. Bruneel, E. Bridoux, J.M. Rouvaen and B. Nongaillard, 7th International Symposium on Acoustical Imaging and Holography. Chicago 1976.Google Scholar

Copyright information

© Springer-Verlag 1980

Authors and Affiliations

  • C. Bruneel
    • 1
  1. 1.Université de ValenciennesVALENCIENNESFrance

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