9783540332589 - Effective Computational Geometry for Curves And Surfaces (13 risultati)

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Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Computational geometry emerged as a discipline in the seventies and has had considerable success in improving the asymptotic complexity of the solutions tobasicgeometricproblemsincludingconstructionsofdatastructures,convex hulls, triangulations, Voronoi diagrams and geometric arrangements as well as geometric optimisation. However, in the mid-nineties, it was recognized that the computational geometry techniques were far from satisfactory in practice and a vigorous e ort has been undertaken to make computational geometry more practical. This e ort led to major advances in robustness, geometric software engineering and experimental studies, and to the development of a large library of computational geometry algorithms, Cgal. The goal of this book is to take into consideration the multidisciplinary nature of the problem and to provide solid mathematical and algorithmic foundationsfore ectivecomputationalgeometryforcurvesandsurfaces. This book covers two main approaches. In a rst part, we discuss exact geometric algorithms for curves and s- faces. We revisit two prominent data structures of computational geometry, namely arrangements (Chap. 1) and Voronoi diagrams (Chap. 2) in order to understand how these structures, which are well-known for linear objects, behave when de ned on curved objects. The mathematical properties of these structures are presented together with algorithms for their construction. To ensure the e ectiveness of our algorithms, the basic numerical computations that need to be performed are precisely speci ed, and tradeo s are considered between the complexity of the algorithms (i. e. the number of primitive calls), and the complexity of the primitives and their numerical stability. Chap.

Buch. Condizione: Neu. Neuware -Computational geometry emerged as a discipline in the seventies and has had considerable success in improving the asymptotic complexity of the solutions tobasicgeometricproblemsincludingconstructionsofdatastructures,convex hulls, triangulations, Voronoi diagrams and geometric arrangements as well as geometric optimisation. However, in the mid-nineties, it was recognized that the computational geometry techniques were far from satisfactory in practice and a vigorous e ort has been undertaken to make computational geometry more practical. This e ort led to major advances in robustness, geometric software engineering and experimental studies, and to the development of a large library of computational geometry algorithms, Cgal. The goal of this book is to take into consideration the multidisciplinary nature of the problem and to provide solid mathematical and algorithmic foundationsfore ectivecomputationalgeometryforcurvesandsurfaces. This book covers two main approaches. In a rst part, we discuss exact geometric algorithms for curves and s- faces. We revisit two prominent data structures of computational geometry, namely arrangements (Chap. 1) and Voronoi diagrams (Chap. 2) in order to understand how these structures, which are well-known for linear objects, behave when de ned on curved objects. The mathematical properties of these structures are presented together with algorithms for their construction. To ensure the e ectiveness of our algorithms, the basic numerical computations that need to be performed are precisely speci ed, and tradeo s are considered between the complexity of the algorithms (i. e. the number of primitive calls), and the complexity of the primitives and their numerical stability. Chap.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 356 pp. Englisch.

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Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book covers combinatorial data structures and algorithms, algebraic issues in geometric computing, approximation of curves and surfaces, and computational topology. Each chapter fully details and provides a tutorial introduction to important concepts and results. The focus is on methods which are both well founded mathematically and efficient in practice. Coverage includes references to open source software and discussion of potential applications of the presented techniques. 356 pp. Englisch.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Contains recent progress in the interaction of mathematics, computer graphics, and CAGDThis book covers combinatorial data structures and algorithms, algebraic issues in geometric computing, approximation of curves and surfaces, and computational top.

Buch. Condizione: Neu. Effective Computational Geometry for Curves and Surfaces | Jean-Daniel Boissonnat (u. a.) | Buch | xii | Englisch | 2006 | Springer | EAN 9783540332589 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu Print on Demand.