Title :
Evolutionary surface reconstruction
Author_Institution :
Inst. of Control & Comput. Eng., Univ. of Zielona Gora, Zielona Gora
Abstract :
We propose a novel technique for surface reconstruction from a point cloud in 3D. The aim is to combine evolutionary algorithms with a recursive subdivision scheme. The algorithm starts from a base population where each individual represents an n-level surface approximation of an input object. Next, the population is evaluated and the offspring generation is created with a denser subdivision of a surface. In the process, the algorithm creates S different naturally-looking meshes approximating an input object. Additionally, we introduce the surface metrics to answer questions about the quality of output objects. The method is illustrated by a set of examples.
Keywords :
evolutionary computation; mesh generation; solid modelling; 3D point cloud; evolutionary algorithm; naturally-looking mesh; offspring generation; recursive subdivision; surface approximation; surface metrics; surface reconstruction; Control engineering computing; Evolutionary computation; Isosurfaces; Reconstruction algorithms; Rough surfaces; Scanning electron microscopy; Shape; Solid modeling; Surface reconstruction; Surface roughness; 3-D scanning; Evolutionary algorithms; Geometry; Shape reconstruction;
Conference_Titel :
Human System Interactions, 2008 Conference on
Conference_Location :
Krakow
Print_ISBN :
978-1-4244-1542-7
Electronic_ISBN :
978-1-4244-1543-4
DOI :
10.1109/HSI.2008.4581483