Image Reconstruction by Computer in Acoustical Holography

  • Yoshinao Aoki


In acoustical holography the reconstruction techniques of images from recorded acoustical holograms are classified mainly into three categories, that is, 1) optical reconstruction,1 2) numerical reconstruction,2–4 3) reconstruction by non-optical waves.5 In these reconstruction techniques, the optical reconstruction is mostly investigated for its excellent capability for processing large amount of twodimensional holographic information and its easiness in reproducing images with visible light. However the optical reconstruction has its inconvenience, that is it needs a photographic process when the acoustical holograms are recorded on films, making it impossible to reconstruct images in real time. The image reconstruction by non-optical waves, for example acoustical waves,5 now is used for special purpose and few investigations are conducted on this technique.


Discrete Fourier Transform Object Plane Point Object Zone Plate Optical Reconstruction 
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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  1. (1).
    Y. Aoki, Acoustical Holography Vol. 2 (Plenum Press, 1970), chap. 23.Google Scholar
  2. (2).
    Y. Aoki, IEEE Trans. on Audio and Electroacoustics, AU-18(1970) , p.258.CrossRefGoogle Scholar
  3. (3).
    J. Powers, J. Landry and G. Wade, Acoustical Holography Vol. 2 (Plenum Press, 1970), chap. 13.Google Scholar
  4. (4).
    A. L. Boyer, J. A. Jordan, Jr., D. L. Van Rooy, P. M. Hirsch and L. B. Lesem, Acoustical Holography Vol. 2 (Plenum Press, 1970), chap. 15.Google Scholar
  5. (5).
    J. L. Pfeifer, Acoustical Holography Vol. 4 (Plenum Press, 1972) , p.317.CrossRefGoogle Scholar
  6. (6).
    J. W. Goodman, Introduction to Fouries Optics (McGraw-Hill Book Co., 1968), p.9, p.57.Google Scholar
  7. (7).
    J. W. Cooley, P. A. W. Lewis and P. D. Welch, IEEE Trans. on Autio and Electroacoustics, AU-15(1967), p.79.CrossRefGoogle Scholar
  8. (8).
    J. A. Glassman, IEEE Trans. on Computers, C-19(1970), p. 105.MathSciNetCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1974

Authors and Affiliations

  • Yoshinao Aoki
    • 1
  1. 1.Department of Electronic EngineeringHokkaido UniversitySapporo (060)Japan

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