Geometric Processing

In geometry processing, we focus on reconstruction from point cloud data, shape analysis, and mesh generation. The group has developed some of the well known algorithms and software such as Cocone for surface reconstruction. For shape analysis, various works ranging over Laplace operator approximation, shape matching using spectral signatures, feature extraction using topological techniques have been proposed by the group. For mesh generation, some of the work on Delaunay mesh generation including a recent book on the topic are the hallmarks of this group’s research.