Skip to Main content Skip to Navigation
Preprints, Working Papers, ...

Convolutions on digital surfaces: on the way iterated convolutions behave and preliminary results about curvature estimation

Sébastien Fourey 1 Rémy Malgouyres 2
1 Equipe Image - Laboratoire GREYC - UMR6072
GREYC - Groupe de Recherche en Informatique, Image, Automatique et Instrumentation de Caen
Abstract : In [FoureyMalgouyres09] the authors present a generalized convolution operator for functions defined on digital surfaces. We provide here some extra material related to this notion. Some about the relative isotropy of the way a convolution kernel (or mask) grows when the convolution operator is iterated. We also provide preliminary results about a way to estimate curvatures on a digital surface, using the same convolution operator.
Document type :
Preprints, Working Papers, ...
Complete list of metadatas

Cited literature [7 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00338662
Contributor : Sébastien Fourey <>
Submitted on : Saturday, November 15, 2008 - 8:33:47 PM
Last modification on : Tuesday, February 5, 2019 - 12:12:43 PM
Long-term archiving on: : Wednesday, September 22, 2010 - 10:49:34 AM

File

FoureyMalgouyreTR.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-00338662, version 2

Citation

Sébastien Fourey, Rémy Malgouyres. Convolutions on digital surfaces: on the way iterated convolutions behave and preliminary results about curvature estimation. 2008. ⟨hal-00338662v2⟩

Share

Metrics

Record views

524

Files downloads

215