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  • Estimation of growth of ovarian follicles using rigid and elastic ultrasound image registration [Elektronski vir]
    Šprager, Sebastijan ; Cigale, Boris ; Zazula, Damjan
    In this paper, a method for assessment of the ovarian follicle growth is presented. 3D ultrasound volumes of ovaries are processed. Ovarian follicles are shown as hypoechogenic areas in the ... cross-section images. In first phase, global translations and rotations of two observed follicle constellations from two consecutive ovary examinations are detected. In second phase, detailed local deformations are estimated using elastic registration. The proposed method has been tested using artificial simulated models of ultrasound images of ovaries. Preliminary results shows the proposed method is efficient and reliably detects deformations ovarian follicles cause by their growth.
    Vir: BIOSIGNALS 2010 [Elektronski vir] : proceedings of the third International Conference on Bio-inspired Systems and Signal Processing, Valencia, Spain, January 20-23, 2010 (Str. 333-338)
    Vrsta gradiva - prispevek na konferenci
    Leto - 2010
    Jezik - angleški
    COBISS.SI-ID - 13822486

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