Key Info

Basic Information

Prof. Dr. Leif Kobbelt
Faculty / Institution:
Mathematics, Computer Science and Natural Sciences
Excellent Science
Project duration:
01.12.2019 to 30.11.2023
EU contribution:
3.972.761,64 euros
  EU flag This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 860843.  


learninG, pRocessing, And oPtimising shapES


GRAPES aims at considerably advancing the state of the art in Mathematics, Computer-Aided Design, and Machine Learning in order to promote game changing approaches for generating, optimising, and learning 3D shapes, along with a multisectoral training for young researchers. Recent advances in the above domains have solved numerous tasks concerning multimedia and 2D data. However, automation of 3D geometry processing and analysis lags severely behind, despite their importance in science, technology and everyday life, and the well-understood underlying mathematical principles. The CAD industry, although well established for more than 20 years, urgently requires advanced methods and tools for addressing new challenges.

The scientific goal of GRAPES is to bridge this gap based on a multidisciplinary consortium composed of leaders in their respective fields. Top-notch research is also instrumental in forming the new generation of European scientists and engineers. Their disciplines span the spectrum from Computational Mathematics, Numerical Analysis, and Algorithm Design, up to Geometric Modelling, Shape Optimisation, and Deep Learning. This allows the 15 PhD candidates to follow either a theoretical or an applied track and to gain knowledge from both research and innovation through a nexus of intersectoral secondments and Network-wide workshops.

Horizontally, our results lead to open-source, prototype implementations, software integrated into commercial libraries as well as open benchmark datasets. These are indispensable for dissemination and training but also to promote innovation and technology transfer. Innovation relies on the active participation of SMEs, either as a beneficiary hosting an ESR or as associate partners hosting secondments. Concrete applications include simulation and fabrication, hydrodynamics and marine design, manufacturing and 3D printing, retrieval and mining, reconstruction and visualisation, urban planning and autonomous driving.


  • Athina - Erevnitiko Kentro Kainotomias Stis Technologies Tis Pliroforias, Ton Epikoinonion Kai Tis Gnosis, Greece (Coordinator)
  • Universitat de Barcelona, Spain
  • Institut National de recherche eninformatique et automatique, France
  • Universitat Linz, Austria
  • Sintef AS, Norway
  • University of Strathclyde, United Kingdom
  • Universita delle Svizzera Italiana, Switzerland
  • Universita degli studi die roma tor vergata, Italy
  • Vilniaus Universitetas, Lithuania
  • Geometry factory SARL, France