Mostrando 10 resultados de: 26
Filtros aplicados
Publisher
Proceedings of SPIE - The International Society for Optical Engineering(3)
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS(3)
Communications in Computer and Information Science(2)
Revista Latinoamericana de Hipertension(2)
VISAPP 2010 - Proceedings of the International Conference on Computer Vision Theory and Applications(2)
Área temáticas
Enfermedades(16)
Fisiología humana(8)
Farmacología y terapéutica(7)
Ciencias de la computación(4)
Física aplicada(4)
Área de conocimiento
Laboratorio médico(10)
Enfermedad cardiovascular(6)
Simulación por computadora(4)
Visión por computadora(3)
Aprendizaje automático(2)
Evaluation of techniques for the detection of the left ventricular cavity in X-ray images of cardiac angiography
ArticleAbstract: In this work, the performance of three (3) techniques designed for left ventricular cavity detectionPalabras claves:Clustering Techniques, Deformable models, edge detection, Functional relations, linear programmingAutores:Bravo A.J., Chacón J.G., Contreras-Velásquez J.C., Graterol-Rivas M., Joselyn Zula, Rianõ-Wilches D., Rojas-Quintero J., Ruben Medina Molina, Valmore Bermúdez, Vera M., Wilches-Duran S.Fuentes:googlescopusDeformable 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:scopusCurvature and torsion estimation for coronary-artery motion analysis
Conference ObjectAbstract: The dynamics of curvature and torsion are important for the geometric description of arteries and foPalabras claves:Arterial motion, Biplane angiography, Curvature, Intravascular ultrasound, torsionAutores:Olszewski M.E., Ruben Medina Molina, Sonka M., Wahle A.Fuentes:scopusA hybrid boundary-region left ventricle segmentation in computed tomography
Conference ObjectAbstract: An automatic approach based on the generalized Hough transform (GHT) and unsupervised clustering tecPalabras claves:cardiac images, Generalized Hough transform, Left ventricle, mathematical morphology, segmentation, unsupervised clusteringAutores:Avila J., Bravo A.J., Clemente J., Ruben Medina Molina, Vera M.Fuentes: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 automatic technique for left ventricle segmentation from msct cardiac volumes
Conference ObjectAbstract: In this research, an automatic technique to segment the left ventricle from the heart information inPalabras claves:Autores:Arellano J., Bravo A.J., Huerfano Y., Mar A.D., Ruben Medina Molina, Vera M.Fuentes:scopusAccuracy of advanced versus strictly conventional 12-lead ECG for detection and screening of coronary artery disease, left ventricular hypertrophy and left ventricular systolic dysfunction
ArticleAbstract: Background: Resting conventional 12-lead ECG has low sensitivity for detection of coronary artery diPalabras claves:Autores:Arheden H., Bauch T., Bungo M.W., Delgado R., DePalma J.L., Feiveson A.H., Greco E.C., Hayat M.J., Jugo D., Kulecz W.B., Núñez-Medina T., Pahlm O., Rahman M.A., Ruben Medina Molina, Schlegel T.T., Starc V., Vrtovec B., Warren S.G.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:scopusDescription and Use of Three-Dimensional Numerical Phantoms of Cardiac Computed Tomography Images
ArticleAbstract: The World Health Organization indicates the top cause of death is heart disease. These diseases canPalabras claves:Artifacts, cardiac dataset, numerical phantoms, Poisson noise, processing techniquesAutores:Bravo A.J., Ruben Medina Molina, Vera M.Fuentes:scopusAn acquisition and processing system for the High Resolution Surface Electrocardiogram
Conference ObjectAbstract: This papers describes an acquisition and processing system for the High Resolution Surface ElectrocaPalabras claves:Autores:Carlos C., Diego J., Hugo C., Ramiro L., Ruben Medina MolinaFuentes:scopus