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2010 Annual International Conference of the IEEE Engineering in Medicine and Biology
The initial step of vessel segmentation in 3D is the detection of vessel centerlines. The proposed methods in literature are either dependent on vessel radius and/or have low response at vessel bifurcations. In this paper we propose a 3D tubular structure detection method that removes these two drawbacks. The proposed method exploits the observations on the eigenvalues of the Hessian matrix as is done in literature, yet it employs a direct 3D vector field singularity characterization. Thedoi:10.1109/iembs.2010.5628028 pmid:21097293 fatcat:7k4pfvqssbgf3e7kcr4slyhewa