Homotopic thinning in 2D and 3D cubical complexes based on critical kernels

Michel Couprie (1) , Gilles Bertrand (1)

1 LIGM - Laboratoire d'Informatique Gaspard-Monge

We propose a symmetric thinning scheme for cubical or simplicial complexes of dimension 2 or 3. We show how to obtain, with a same generic thinning scheme, ultimate, curve or surface skeletons that are uniquely defined (no arbitrary choice is done).

Domaines: Traitement des images [eess.IV]

Michel Couprie, Gilles Bertrand. Homotopic thinning in 2D and 3D cubical complexes based on critical kernels. 19th IAPR international conference on Discrete Geometry for Computer Imagery (DGCI 2016), Apr 2016, Nantes, France. pp.131-142, ⟨10.1007/978-3-319-32360-2_10⟩. ⟨hal-01360276⟩