INTERART

Apr 1, 2026 · 1 min read
project

The INTERART project brings together the Geneva’s Museum of art and history (MAH), the University of Oxford, the Idiap Research Institute, as well as the School of criminal justice of the University of Lausanne. Together, these institutions are collaborating to uncover the identities of subjects in the MAH’s historical portrait collection, many of whom remain unknown. Notably, the project investigates suspected portraits of Marie-Antoinette, Queen of France, and Marie-Caroline, Queen of Naples, by Jean-Étienne Liotard.

Heterogeneous face recognition is being used to uncover the identities of the sitters. This technology enables a face recognition system to compare faces in diverse media (coloured image, thermal image, drawing, painting). It opens new paths for interpretation and could enable us to reveal the identities of the individuals portrayed.

The project perfectly aligns with Idiap’s vision, demonstrating how artificial intelligence can serve society by unveiling new insights and enriching the disciplines it engages with. It also underscores the wide-ranging applications of AI and the Institute’s cutting-edge expertise.

Supported by the Loterie Romande, the project includes several phases, with an exhibition at the MAH in autumn 2026 and a publication.

Biometrics for Arts Heterogenous Face Recognition Active
Prof. Sébastien Marcel
Authors
Prof. Sébastien Marcel (he)
Senior Research Scientist
Prof Sébastien Marcel (IEEE Fellow and IAPR Fellow) is a senior research scientist at the Idiap Research Institute (Switzerland), he heads the Biometrics Security and Privacy group and conducts research on face recognition, speaker recognition, vein recognition, attack detection (presentation attacks, morphing attacks, deepfakes) and template protection. He is also Professor at the University de Lausanne (UNIL) at the School of Criminal Justice. He is also the Director of the Swiss Center for Biometrics at Idiap, which conducts certifications of biometric products. He was Associate Editor and Guest Editor of IEEE journals (TBIOM, SPL, TIFS and SPM). He is also the lead Editor of the Springer Handbook of Biometrics Anti-Spoofing (Editions 1, 2 and 3). Since June 2025 he is a member of the Idiap Direction ad interim.