Closed Object Boundaries from Scattered Points [[electronic resource] /] / by Remco C. Veltkamp

• Autore: Veltkamp Remco C
• Pubblicazione: Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1994
• Edizione: 1st ed. 1994.
• Descrizione fisica: 1 online resource (VIII, 152 p.)
• Disciplina: 006.6/6
• Soggetto topico: Geometry; Software engineering; Topology; Computer graphics; Optical data processing; Pattern recognition; Software Engineering/Programming and Operating Systems; Computer Graphics; Image Processing and Computer Vision; Pattern Recognition
• Note generali: Bibliographic Level Mode of Issuance: Monograph
• Nota di contenuto: Geometric graphs -- The ?-Neighborhood Graph -- Boundary construction -- Boundary from the ?-Graph -- Approximation and localization -- The flintstones -- Smooth curves and surfaces -- G 1 boundary construction -- Conclusions.
• Sommario/riassunto: This monograph is devoted to computational morphology, particularly to the construction of a two-dimensional or a three-dimensional closed object boundary through a set of points in arbitrary position. By applying techniques from computational geometry and CAGD, new results are developed in four stages of the construction process: (a) the gamma-neighborhood graph for describing the structure of a set of points; (b) an algorithm for constructing a polygonal or polyhedral boundary (based on (a)); (c) the flintstone scheme as a hierarchy for polygonal and polyhedral approximation and localization; (d) and a Bezier-triangle based scheme for the construction of a smooth piecewise cubic boundary.
• Titolo autorizzato: Closed object boundaries from scattered points
• ISBN: 3-540-49108-2
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 996466160303316
• Lo trovi qui: Univ. di Salerno
• Serie: Lecture Notes in Computer Science, . 0302-9743 ; ; 885