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2-D segmentation of left ventricle in magnetic resonance images based on an optical flow algorithm
Conference ObjectAbstract: The optical flow enables the accurate estimation of cardiac motion. In this research, this tool is ePalabras claves:Left ventricle, optical flow, segmentationAutores:Garreau M., Ibarra E., Ruben Medina MolinaFuentes:scopusA level-set segmentation approach for 4-D cardiac images
Conference ObjectAbstract: Cardiac diseases are one of the main causes of death in the World. This has motivated an important rPalabras claves:Left ventricle segmentation, Level SetsAutores:Garreau M., Marciales A., Ruben Medina MolinaFuentes:scopusClassification of LV wall motion in cardiac MRI using kernel Dictionary Learning with a parametric approach
Conference ObjectAbstract: In this paper, we propose a parametric approach for the assessment of wall motion in Left VentriclePalabras claves:Autores:Bellanger J., Donal E., Garreau M., Leclercq C., Mantilla J., Paredes J.L., Ruben Medina MolinaFuentes:scopusAn approach to coronary vessels detection in X-ray rotational angiography
Conference ObjectAbstract: An unsupervised clustering framework for automatic detection of coronary vessels in bidimensional (2Palabras claves:cardiac images, Coronary vessels, Rotational angiography equipment, segmentation, unsupervised clusteringAutores:Bedossa M., Bravo A.J., Garreau M., Le Breton H., Ruben Medina Molina, Toumoulin C.Fuentes:scopusAnalytic description of the estimated ventricular surface from coronary arteries
ArticleAbstract: Tridimensional (3D) visualization of coronary arteries offers an excellent way to improve the diagnoPalabras claves:Autores:A. La Cruz, Bevilacqua G., Coatrieux J.L., Garreau M., Windyga P.S.Fuentes:scopusCardiac function quantification from multislice computerized tomography images
Conference ObjectAbstract: The aim of this paper is to propose a technique to estimate several descriptors associated with thePalabras claves:cardiac descriptors, Left ventricular function, LV segmentation, similarity enhancementAutores:Acosta O., Bravo A.J., Garreau M., Mar A.D., Ruben Medina Molina, Vera M.Fuentes:scopusDeformable parametric model for left ventricle wall motion simulation
Conference ObjectAbstract: In this paper, 3-D left ventricle (LV) shapes extracted from the visual human database (VHD) are aniPalabras claves:Animation, Free-Form Deformation, Left ventricle, Radial contraction index, Torsion index, Visual Human DatabaseAutores:Bravo A.J., Garreau M., Passariello G., Ruben Medina MolinaFuentes:scopusEstimation of the deformation field for the left ventricle walls in 4-D multislice computerized tomography
Conference ObjectAbstract: This paper describes a method for estimating the deformation field of the Left Ventricle (LV) wallsPalabras claves:Autores:Bravo A.J., Garreau M., Passariello G., Ruben Medina MolinaFuentes:scopusGeometric calibration of digital angiography equipment
Conference ObjectAbstract: Digital X-ray angiography is a medical imaging modality that enables acquisition of high quality imaPalabras claves:Extrinsic parameters, Geometric calibration, Image distortion, Intrinsic parametersAutores:Garreau M., Ramírez J., Ruben Medina MolinaFuentes:scopusInferring the left ventricle dynamical behavior using a free-form deformations model
ArticleAbstract: A computational 4D (3D + time) model for simulating the dynamical shape of the left ventricle (LV) bPalabras claves:Free-Form Deformation, Left ventricle, SimulationAutores:Bravo A.J., Garreau M., Passariello G., Ruben Medina MolinaFuentes:scopus