An evolutionary optimization method for parameter search in 3d points cloud reconstruction

  • Authors:
  • Vitoantonio Bevilacqua;Fabio Ivona;Domenico Cafarchia;Francescomaria Marino

  • Affiliations:
  • Dipartimento di Ingegneria Elettrica e dell'Informazione, Politecnico di Bari, Bari, Italy,eBIS srl, Bari, Italy;Dipartimento di Ingegneria Elettrica e dell'Informazione, Politecnico di Bari, Bari, Italy,Trait d'Union srl, Bari, Italy;Dipartimento di Ingegneria Elettrica e dell'Informazione, Politecnico di Bari, Bari, Italy;Dipartimento di Ingegneria Elettrica e dell'Informazione, Politecnico di Bari, Bari, Italy,APIS Apulia Intelligent Systems srl, Bari, Italy

  • Venue:
  • ICIC'13 Proceedings of the 9th international conference on Intelligent Computing Theories
  • Year:
  • 2013

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Abstract

Reconstruction of 3D laser scanned point clouds may generate a mesh characterized by a high number of triangles. Unfortunately, in Computer Aided Design environments neither a simple triangle reduction, nor decimation filters are feasible for mesh optimization, because of their intrinsic errors. In this paper we show how Genocop III can be effectively used to reconstruct a point cloud bounding the error under a certain threshold. Moreover, we define an optimized algorithm for evaluating the reconstruction error, that exploits AABB-trees and pre-computation and provides a useful metric to the genetic algorithm.