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TISSUE ATTENUATION ESTIMATION BASED ON STANDARD ULTRASONOGRAPHIC DATA

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F01%3APU24955" target="_blank" >RIV/00216305:26220/01:PU24955 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    TISSUE ATTENUATION ESTIMATION BASED ON STANDARD ULTRASONOGRAPHIC DATA

  • Original language description

    Space-variant ultrasound attenuation in tissue is one of the phenomena that should be taken into account when reconstructing images from ultrasonographic data. This contribution presents a method to estimate automatically one-dimensional attenuation profiles along isolated ?rays?, forming ultrasonic images. The estimates are based entirely on digital ultrasonographic data, without any reference to a-priori knowledge on anatomical structures involved. Using a standard model of ultrasound propagation, thee ?layered? and discretised formulation allowed for simplified, thus manageable, least-squares-error estimation of the attenuation profiles. The results of analysing ultrasonographic data obtained from biological objects, as presented on figures, are rather promising.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA102%2F99%2F1228" target="_blank" >GA102/99/1228: Analysis and interpretation of image data in ultrasonic tomography</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2001

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proc. 23rd Annual Int. Conf. IEEE-EMBS 2001

  • ISBN

    0-7803-7213-1

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    1111-1114

  • Publisher name

    IEEE

  • Place of publication

    Istanbul, Turkey

  • Event location

    Istanbul

  • Event date

    Oct 24, 2001

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article