A Nonparametric Shape Prior Constrained Active Contour Model for Segmentation of Coronaries in CTA Images

A Nonparametric Shape Prior Constrained Active Contour Model for Segmentation of Coronaries in CTA Images

We present a nonparametric shape constrained algorithm for segmentation of coronary arteries in computed tomography images within the framework of active contours. An adaptive scale selection scheme, based on the global histogram information of the image data, is employed to determine the appropriat...

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Bibliographic Details
Main Authors:	Yin Wang, Han Jiang
Format:	Article
Language:	English
Published:	Hindawi Limited 2014-01-01
Series:	Computational and Mathematical Methods in Medicine
Online Access:	http://dx.doi.org/10.1155/2014/302805

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