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  • Broschiertes Buch

The construction of smooth parametric surfaces, such as Bézier patches and B-spline surfaces, is a basic problem in computer graphics, geometric modeling, CAGD and reverse engineering. In more of surface generation methods, a control mesh, which is a set of vertices, edges and faces, are used. There are several methods to generate smooth spline surface over regular and irregular meshes. These methods can be categorized into two groups: subdivision surfaces and spline surfaces. The first group iteratively applies refinement procedure over a mesh of polygons. In the limit, a smooth surface is…mehr

Produktbeschreibung
The construction of smooth parametric surfaces, such as Bézier patches and B-spline surfaces, is a basic problem in computer graphics, geometric modeling, CAGD and reverse engineering. In more of surface generation methods, a control mesh, which is a set of vertices, edges and faces, are used. There are several methods to generate smooth spline surface over regular and irregular meshes. These methods can be categorized into two groups: subdivision surfaces and spline surfaces. The first group iteratively applies refinement procedure over a mesh of polygons. In the limit, a smooth surface is created. The second group usually uses once or more refinement procedure over an irregular mesh, then a parametric surface patch is constructed to each vertex of the new refined mesh. This book intended to consider these two categories of smooth surface generation algorithms. In addition, this book outlines the basic concepts and definitions behind parametric curves and surfaces, smoothness, control meshes, and subdivision surfaces.
Autorenporträt
Mahdi Imanparast is an assistant professor of Computer Science at University of Bojnord. He obtained his PhD in Computer Science from Amirkabir University of Technology. His current research interests include algorithms, data structures, geometric modeling, computational geometry and theory of computation.