ALGEBRAIC RECONSTRUCTION OF SPATIAL DISTRIBUTIONS OF ACOUSTIC ABSORPTION WITHIN TISSUE FROM THEIR TWO-DIMENSIONAL ACOUSTIC PROJECTIONS.

J. F. Greenleaf, S. A. Johnson, S. L. Lee, G. T. Herman, E. H. Wood

Research output: Contribution to conferencePaper

113 Scopus citations

Abstract

Initial attempts are described at reconstructing the three-dimensional distribution of acoustic impedances within a structure from its two-dimensional projection of ultrasonic energy obtained in the form of a C scan. The distributions of acoustic impedances is obtained using an algebraic reconstruction technique, under the assumption that reflection and refraction problems are negligible. 8 refs.

Original languageEnglish (US)
Pages591-603
Number of pages13
DOIs
StatePublished - Jan 1 1974
EventAcoust Hologr and Imaging, Int Symp, 5th, Proc - Palo Alto, CA, USA
Duration: Jul 18 1973Jul 20 1973

Other

OtherAcoust Hologr and Imaging, Int Symp, 5th, Proc
CityPalo Alto, CA, USA
Period7/18/737/20/73

ASJC Scopus subject areas

  • Engineering(all)

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    Greenleaf, J. F., Johnson, S. A., Lee, S. L., Herman, G. T., & Wood, E. H. (1974). ALGEBRAIC RECONSTRUCTION OF SPATIAL DISTRIBUTIONS OF ACOUSTIC ABSORPTION WITHIN TISSUE FROM THEIR TWO-DIMENSIONAL ACOUSTIC PROJECTIONS.. 591-603. Paper presented at Acoust Hologr and Imaging, Int Symp, 5th, Proc, Palo Alto, CA, USA, . https://doi.org/10.1007/978-1-4757-0827-1_34