Concept
Topologie grossière
Publications associées (36)
Impact of Topology Changes in Video Segmentation Evaluation
Touradj Ebrahimi, Elisa Drelie Gelasca
This work addresses the problem of studying and characterizing topology changes between resulting and reference segmentation masks in video sequences. In particular, the goal of this paper is to examine the impact of individual and combined artifacts found ...
IEEE2004Rate-distortion optimal mesh simplification for communications
The thesis studies the optimization of a specific type of computer graphic representation: polygon-based, textured models. More precisely, we focus on meshes having 4-8 connectivity. We study a progressive and adaptive representation for textured 4-8 meshe ...
EPFL2002Signal modeling with Non Uniform Topology lattice filters
This article presents a new class of constrained and specialized Auto-Regressive (AR) processes. They are derived from lattice filters where some reflection coefficients are forced to zero at a priori locations. Optimizing the filter topology allows to bui ...
2001Global fairness of additive-increase and multiplicative-decrease with heterogeneous round-trip times
Jean-Yves Le Boudec, Milan Vojnovic, Catherine Boutremans
Consider a network with an arbitrary topology and arbitrary communication delays, in which congestion control is based on additive--increase and multiplicative--decrease. We show that the source rates tend to be distributed in order to maximize an objectiv ...
2000