Literature DB >> 17946544

A multiscale tracking algorithm for the coronary extraction in MSCT angiography.

G Yang1, A Bousse, C Toumoulin, H Shu.   

Abstract

This paper deals with the extraction of the coronary network on dynamic volume sequences, acquired in multi-slice spiral computed tomography (MSCT). The proposed approach makes use of a tracking algorithm of the vascular structure, combining a 3D geometric moment operator with a multiscale Hessian filter to estimate the vessel central axis location, its local diameter and orientation. The method performs at the same time, a bifurcation detection to reconstitute the structure of the coronary network. The mean computation time to extract a coronary network is about 3 minutes using a P4-2.4G PC. Preliminary encouraging results are presented on one volume of a sequence.

Mesh：

Year:  2006        PMID： 17946544      PMCID： PMC2075537          DOI： 10.1109/IEMBS.2006.260712

Source DB:  PubMed          Journal:  Conf Proc IEEE Eng Med Biol Soc        ISSN： 1557-170X


  3 in total

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Authors:  G Yang; C Toumoulin; J-L Coatrieux; H Shu; L Luo; D Boulmier
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Authors:  P Reuzé; J L Coatrieux; L M Luo; J L Dillenseger
Journal:  Technol Health Care       Date:  1993-01-01       Impact factor: 1.285
  3 in total
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Journal:  IEEE Trans Inf Technol Biomed       Date:  2009-09-25

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Journal:  Med Image Anal       Date:  2009-06-30       Impact factor: 8.545

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