E. Le Bras-Mehlman
Institut national de recherche en sciences et technologies du numérique
Papers
3
Total Citations
163
H-Index
3
About
E. Le Bras-Mehlman is a pioneering researcher in computational geometry and 3D data representation, best known for advancing the use of Delaunay triangulation to interpolate stereo-derived spatial data. Her foundational 1990 paper, “Representing stereo data with the Delaunay triangulation,” has garnered 120 citations, establishing her as a key figure in the field. She introduced a coherent method for constructing simplicial polyhedral surfaces from stereo data by leveraging constrained Delaunay triangulation and a simple visibility property to identify empty tetrahedra. This work, refined in subsequent publications (2003, 31 citations; 2005, 12 citations), provides theoretical guarantees on approximation quality as sampling rates increase, bridging geometry and computer vision. Her contributions are instrumental for applications in 3D reconstruction, robotics, and geographic information systems, offering a robust framework for interpolating irregular 3D point clouds. Le Bras-Mehlman’s research remains a cornerstone for students and scientists exploring spatial data interpolation, demonstrating how elegant geometric principles can solve complex real-world problems in stereo vision and surface modeling.
Research Focus
Key Achievements
Top Papers
- 1Representing stereo data with the Delaunay triangulation120 citations · 1990
- 2Representing stereo data with the Delaunay triangulation31 citations · 2003
- 3How the Delaunay Triangulation Can Be used For Representing Stereo Data12 citations · 2005