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Invariant Crease Lines for Topological and Structural Analysis of Tensor Fields

We introduce a versatile framework for characterizing and extracting salient structures in three-dimensional symmetric second-order tensor fields. The key insight is that degenerate lines in tensor fields, as defined by the standard topological approach, are exactly crease (ridge and valley) lines o...

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Detalhes bibliográficos
Main Authors: Tricoche, Xavier, Kindlmann, Gordon, Westin, Carl-Fredrik
Formato: Artigo
Idioma:Inglês
Publicado em: 2008
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2743867/
https://ncbi.nlm.nih.gov/pubmed/18989019
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TVCG.2008.148
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