20 citations · 40 across the 5 of their papers we have counts for
3 papers · 1 filter
Deformable Model with a Complexity Independent from Image Resolution
Jacques-Olivier Lachaud, Benjamin Taton
We present a parametric deformable model which recovers image components with a complexity independent from the resolution of input images. The proposed model also automatically ch…
Combinatorial pyramids and discrete geometry for energy-minimizing segmentation
Martin Braure De Calignon, Luc Brun, Jacques-Olivier Lachaud
This paper defines the basis of a new hierarchical framework for segmentation algorithms based on energy minimization schemes. This new framework is based on two formal tools. Firs…
Maximal digital straight segments and convergence of discrete geometric estimators
F. De Vieilleville, Jacques-Olivier Lachaud, F. Feschet
Discrete geometric estimators approach geometric quantities on digitized shapes without any knowledge of the continuous shape. A classical yet difficult problem is to show that an…