506 citations
- Centre National de la Recherche ScientifiqueFR71 papers
- Institut de Mathématiques de BourgogneFR43 papers
- Laboratoire Interdisciplinaire Carnot de BourgogneFR24 papers
- Université Libre de BruxellesBE11 papers
- Laboratoire de Mathématiques Blaise PascalFR8 papers
- Laboratoire d’Électronique, Informatique et ImageFR7 papers
- University of GenevaCH7 papers
- Lyon 1 UniversitéFR6 papers
- Université Paris-SudFR6 papers
- Okanagan University CollegeCA5 papers
- Institute for Physical ResearchAM4 papers
- Laboratoire de Réactivité et Chimie des SolidesFR4 papers
13 papers · 1 filter
Optical determination and identification of organic shells around nanoparticles: application to silver nanoparticles
T. Maurer, N. Abdellaoui, A. Gwiazda +5
We present a simple method to prove the presence of an organic shell around silver nanoparticles. This method is based on the comparison between optical extinction measurements of…
Highly transitive actions of groups acting on trees
Pierre Fima, Soyoung Moon, Yves Stalder
We show that a group acting on a non-trivial tree with finite edge stabilizers and icc vertex stabilizers admits a faithful and highly transitive action on an infinite countable se…
The Packing Coloring of Distance Graphs
Jan Ekstein, Přemysl Holub, Olivier Togni
The packing chromatic number of a graph is the smallest integer such that vertices of can be partitioned into disjoint classes where vertic…
Toward the Automatic Generation of a Semantic VRML Model from Unorganized 3D Point Clouds
Helmi Ben Hmida, Christophe Cruz, Christophe Nicolle +1
This paper presents our experience regarding the creation of 3D semantic facility model out of unorganized 3D point clouds. Thus, a knowledge-based detection approach of objects us…
Knowledge Base Approach for 3D Objects Detection in Point Clouds Using 3D Processing and Specialists Knowledge
Helmi Ben Hmida, Christophe Cruz, Frank Boochs +1
This paper presents a knowledge-based detection of objects approach using the OWL ontology language, the Semantic Web Rule Language, and 3D processing built-ins aiming at combining…
Integration of knowledge to support automatic object reconstruction from images and 3D data
Frank Boochs, Andreas Marbs, Hung Truong +6
Object reconstruction is an important task in many fields of application as it allows to generate digital representations of our physical world used as base for analysis, planning,…