Evaluation framework for carotid bifurcation lumen segmentation and stenosis grading

K Hameeteman, MA Zuluaga, M Freiman… - Medical image …, 2011 - Elsevier
This paper describes an evaluation framework that allows a standardized and objective
quantitative comparison of carotid artery lumen segmentation and stenosis grading …

A review of blood vessel segmentation techniques

F Bukenya, L Bai, A Kiweewa - 2018 1st International …, 2018 - ieeexplore.ieee.org
Due to the increasing demand for competent vessel segmentation techniques, it is important
to review some of the available blood vessel segmentation techniques. This paper presents …

Standardization of penile angle estimation with a semi-automated algorithm

N Fernandez, L Flórez-Valencia, JG Prada… - Journal of Pediatric …, 2021 - Elsevier
Introduction Penile curvature (PC) refers to an abnormal bending of the main longitudinal
axis of the penis. It is frequently associated to hypospadias. To date, accurate and objective …

[HTML][HTML] Repairing the cerebral vascular through blending Ball B-Spline curves with G2 continuity

X Wang, Z Wu, J Shen, T Zhang, X Mou, M Zhou - Neurocomputing, 2016 - Elsevier
The analysis of cerebrovascular shape is important for the diagnose and pathologic
identification. But as the limitation of the segmentation algorithm, the complete …

3D dynamic model of healthy and pathologic arteries for ultrasound technique evaluation

S Balocco, O Basset, J Azencot, P Tortoli… - Medical …, 2008 - Wiley Online Library
A 3D model reproducing the biomechanical behavior of human blood vessels is presented.
The model, based on a multilayer geometry composed of right generalized cylinders …

[PDF][PDF] Models, algorithms and applications in vascular image segmentation

M Orkisz, L Flórez Valencia… - Machine Graphics and …, 2008 - researchgate.net
A synthesis of the authors' projects in the last decade, in the field of 3D vascular image
processing, is provided. This work was motivated by the following applications: display …

Origine et devenir de la matiere organique des sédiments de mangroves de Guyane française.-Précurseurs, Environnements de dépôt, Processus de décomposition …

C Marchand - 2003 - theses.hal.science
L'originalité des mangroves de Guyane résulte de leur association avec la ceinture
sédimentaire mobile se développant de l'Amazone à l'Orénoque. Cette zone côtière …

Algorithm for blood-vessel segmentation in 3D images based on a right generalized cylinder model: application to carotid arteries

L Flórez Valencia, J Azencot, M Orkisz - … 20-22, 2010, Proceedings, Part I, 2010 - Springer
The arterial lumen is modeled by a spatially continuous right generalized cylinder with piece-
wise constant parameters. The method is the identifies the parameters of each cylinder …

Carotid arteries segmentation in CT images with use of a right generalized cylinder model

LF Valencia, J Azencot, M Orkisz - Quinto Congreso Colombiano de …, 2010 - hal.science
The arterial lumen is modeled by a continuous right generalized cylinder with piece-wise
constant parameters. The method is based on the identification of the parameters of each …

Vascular decomposition using weighted approximate convex decomposition

A Chowriappa, T Kesavadas, M Mokin, P Kan… - International journal of …, 2013 - Springer
Objective Stroke treatment often requires analysis of vascular pathology evaluated using
computed tomography (CT) angiography. Due to vascular variability and complexity, finding …