Detection and modeling of infarcted myocardium regions in MRI images using a contour deformable model

Dimitriadis, Alexis/ Pappas, Costas/ Strinzis, Michael/ Stalidis, George/ Maglaveras, Nicos/ Μαγκλαβέρας, Νίκος/ Δημητριάδης, Αλέξης/ Παππάς, Κωνσταντίνος/ Στρίντζις, Μιχάλης/ Σταλίδης, Γιώργος

Institution and School/Department of submitter: ΤΕΙ Θεσσαλονίκης
Keywords: Medical Image Processing;Physiological Models;Curve Fitting;Cardiology;Biomedical NMR;Edge Detection
Issue Date: 1995
Publisher: IEEE
Citation: Computers in Cardiology, IEEE Comp. Soc. Press, 1995
Stalidis, Maglaveras, Dimitriadis, Pappas, Strintzis, G. (-). Detection and Modeling of Infarcted Myocardium Regions in MRI Images Using a Contour Deformable Model. Πρακτικά συνεδρίου από -ο Computers in Cardiology, IEEE που διεξήχθη σε -. Φορέας διεξαγωγής -. -: -.
Abstract: This work provides a semi-automatic method for defining and modeling of the infarcted myocardial tissue in MRI images. A deformable contour model based on Fourier decomposition is used to define the border of the infarcted region in successive slice images. A new fast algorithm has been developed for fitting the curve to the borders of the region. The method includes a two-stage process which detects boundary points and directly calculates the model parameters. The method has been tested on MR images from patients with myocardial infarction. Results show that the infarcted region modeling method performs well, being fast, accurate and relatively insensitive to image noise and inhomogeneities
Description: Δημοσιεύσεις μελών--ΣΔΟ--Τμήμα Εμπορίας και Διαφήμισης,1995
ISBN: 0-7803-3053-6
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Appears in Collections:Δημοσιεύσεις σε Περιοδικά

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