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6th International Symposium on Voronoi Diagrams in Science and Engineering, ISVD 2009(4)
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Homotopic object reconstruction using natural neighbor barycentric coordinates
Conference ObjectAbstract: One of the challenging problems in computer vision is object reconstruction from cross sections. InPalabras claves:continuous deformations, Homotopy, linear cross sections, natural neighbor, Reconstruction, Voronoi diagramAutores:F. Antón Castro, François Anton, Sharma O.Fuentes:googlescopusHomotopy-based surface reconstruction with application to acoustic signals
ArticleAbstract: This work introduces a new algorithm for surface reconstruction in ℝ3 from spatially arranged one-diPalabras claves:Acoustic signal, continuous deformations, Homotopy, Shape preserving, Sonar, Surface reconstructionAutores:F. Antón Castro, François Anton, Sharma O.Fuentes:googlescopusFast streaming 3D level set segmentation on the GPU for smooth multi-phase segmentation
ArticleAbstract: Level set method based segmentation provides an efficient tool for topological and geometrical shapePalabras claves:GPU, graphics hardware, higher-order, level set, multi-phase, segmentation, streaming computationAutores:Bajaj C., F. Antón Castro, Sharma O., Zhang Q.Fuentes:scopusFeature extraction and simplification from colour images based on colour image segmentation and skeletonization using the quad-edge data structure
Conference ObjectAbstract: Region features in colour images are of interest in applications such as mapping, climatology, changPalabras claves:Colour image segmentation, Polygon feature extraction, Satellite imageryAutores:F. Antón Castro, Mioc D., Sharma O.Fuentes:scopusExact computation of the topology and geometric invariants of the voronoi diagram of spheres in 3D
ArticleAbstract: In this paper, we are addressing the exact computation of the Delaunay graph (or quasi-triangulationPalabras claves:characteristic set, Delaunay graph of spheres, invariant, Voronoi diagram of spheres, Wu's methodAutores:F. Antón Castro, Mioc D., Santos M.Fuentes:scopusExistence of a unique zero of nonlinear systems
ArticleAbstract: Existence statements for zeros of nonlinear equations are established via the interval Newton methodPalabras claves:Existence of zeros, Newton's method, Non-linear equationsAutores:Bao P.G., F. Antón Castro, François Anton, Rokne J.G.Fuentes:googlescopusGIS support for flood rescue
Conference ObjectAbstract: Under flood events, the ground traffic is blocked in and around the flooded area due to damages to rPalabras claves:Flood rescue, GIS, Oracle, Transportation NetworkAutores:F. Antón Castro, François Anton, Liang G., Mioc D.Fuentes:googlescopusGeospatial big data handling theory and methods: A review and research challenges
OtherAbstract: Big data has now become a strong focus of global interest that is increasingly attracting the attentPalabras claves:analytics, BIG DATA, data handling, Geospatial, Review, Spatial modelingAutores:Cheng T., Çöltekin A., Dragicevic S., F. Antón Castro, François Anton, Haworth J., Jiang B., Li S., Pettit C., Sester M., Stein A., Winter S.Fuentes:googlescopusGeospatial services for decision support on public health
Conference ObjectAbstract: Sharing of health information is critical for preventing disease, responding to emergencies, educatiPalabras claves:Decision Support, GIS, Internet/web, interoperability, Mapping, PUBLIC HEALTHAutores:F. Antón Castro, François Anton, Gao S., Mioc D., Oldfield E., Yi X.Fuentes:googlescopusGeospatial web services and applications for infectious disease surveillance
Conference ObjectAbstract: Infectious diseases have the ability to expand their geographic range, jump species, become resistanPalabras claves:Geospatial web services, Global Health, Infectious diseases, Surveillance, WEB APPLICATIONSAutores:F. Antón Castro, François Anton, Gao S., Mioc D., Oldfield E., Yi X.Fuentes:googlescopus