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Revista Facultad de Ingeniería Universidad de Antioquia

versão impressa ISSN 0120-6230
versão On-line ISSN 2357-53280

Resumo

SANCHEZ TORRES, Germán  e  BRANCH, John William. A geometrical approach for surface reconstruction by means of radial basis functions with compact support. Rev.fac.ing.univ. Antioquia [online]. 2009, n.48, pp.119-129. ISSN 0120-6230.

Recently in the community of computer vision related with the surface reconstruction processes of free-form objects there has been a growing trend in the use of interpolation techniques. In this area the radial basis functions interpolator can produce three-dimensional models with high levels of precision, high flexibility to reproduce complex shapes and a high tolerance to noise level. The radial basis functions used for data interpolation need to estimate a set of parameters. This work shows a approach to estimation of those parameters based on the surface geometric characteristics, these are both centers and support ratio. The approach results are shown mean by interpolation of real objects range data.

Palavras-chave : Surface reconstruction; radial basis functions; range data; evolutionary strategy.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )

 

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