Robust field-aligned global parametrization (Articolo in rivista)

Type
Label
  • Robust field-aligned global parametrization (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1145/2601097.2601154 (literal)
Alternative label
  • Myles A.; Pietroni N.; Zorin D. (2014)
    Robust field-aligned global parametrization
    in ACM transactions on computer systems (Online); ACM, Association for computing machinery, New York (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Myles A.; Pietroni N.; Zorin D. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • l'allegato non è presente perchè il file è troppo grande. (literal)
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  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84905718890&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 33 (literal)
Rivista
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  • 14 (literal)
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  • 4 (literal)
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  • PuMa (literal)
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • New York University, United States; ISTI, CNR, Italy; New York University, United States (literal)
Titolo
  • Robust field-aligned global parametrization (literal)
Abstract
  • We present a robust method for computing locally bijective global parametrizations aligned with a given cross-field. The singularities of the parametrization in general agree with singularities of the field, except in a small number of cases when several additional cones need to be added in a controlled way. Parametric lines can be constrained to follow an arbitrary set of feature lines on the surface. Our method is based on constructing an initial quad patch partition using robust cross-field integral line tracing. This process is followed by an algorithm modifying the quad layout structure to ensure that consistent parametric lengths can be assigned to the edges. For most meshes, the layout modification algorithm does not add new singularities; a small number of singularities may be added to resolve an explicitly described set of layouts. We demonstrate that our algorithm succeeds on a test data set of over a hundred meshes. Copyright © ACM. (literal)
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