Closed Object Boundaries from Scattered Points
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Beschreibung
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.
Autor*in
Remco C. Veltkamp
Themen in »Closed Object Boundaries from Scattered Points«
Algorithmische Morphologie Boundary Reconstruction Computational Morphology Grenzflächenrekonstruktion Hierarchical Approximation Konstruktion glatter Oberflächen Scattered Points Smooth Surface Construction Zerstreute Punkte algorithms computational geometry set