Ruben Wiersma
SIGGRAPH 2025, April 2025
SIGGRAPH 2025, April 2025Ruben Wiersma
I'm a postdoctoral researcher at the ETH Zurich in the Interactive Geometry Lab since September 2024 and will start as a research scientist at Adobe Research in the Paris lab in June 2026. My research topics include computer graphics, geometry processing, and machine learning.
You can find out more about me, a selection of my creative projects and news.
↪ You can find my CV here.
Current community activities
- TPC Member, SIGGRAPH 2026
- IPC Member, SGP 2026
- IPC Member, Eurographics 2026
- IPC Member, GMP 2026
- Chair, SGP 2026 Graduate School
- Chair, ACM SIGGRAPH Thesis Fast Forward 2026
Publications
SIGGRAPH 2025, April 2025
SIGGRAPH 2025 (ToG), April 2025TetWeave: Isosurface Extraction using On-The-Fly Delaunay Tetrahedral Grids for Gradient-Based Mesh Optimization
PhD Thesis, October 2024Intrinsic approaches to learning and computing on curved surfaces
SIGGRAPH 2023, June 2023A Fast Geometric Multigrid Method for Curved Surfaces
Digital Humanities Quarterly, February 2023The case of the golden background, a virtual restoration and a physical reconstruction of the medieval Crucifixion of the Lindau Master (c. 1425)
Eurographics Workshop on Graphics and Cultural Heritage 2022, September 2022A New Baseline for Feature Description on Multimodal Imaging of Paintings
SIGGRAPH 2022 (ToG), May 2022DeltaConv: Anisotropic Operators for Geometric Deep Learning on Point Clouds
CVPR 2022, March 2022Deep Vanishing Point Detection: Geometric priors make dataset variations vanish
Revealing unique inscriptions in Doodencel 601 of the Oranjehotel
SIGGRAPH 2020 (ToG), April 2020CNNs on Surfaces using Rotation-Equivariant Features
Are We Consistent? The Effects of Digitized Exams Grading
Harmonic Surface Networks
Talks and presentations
1st July 2025, SGP 2025 Graduate School
Deep Learning on Meshes and Point Clouds5th February 2025, Mathematical Imaging and Surface Processing Workshop Oberwolfach
Intrinsic Approaches to Learning and Computing on Curved Surfaces15th October 2024, PhD Defense TU Delft
Intrinsic Approaches to Learning and Computing on Curved Surfaces28th February 2024, INRIA Sophia Antipolis
Invited talk: Intrinsic Approaches to Learning and Computing on Curved Surfaces23rd February 2024, ETH Zürich
Invited talk: Intrinsic Approaches to Learning and Computing on Curved Surfaces19th February 2024, ISTA Vienna
Invited talk: Intrinsic Approaches to Learning and Computing on Curved SurfacesOctober 2023, Johns Hopkins University
Lecture: Introduction to Blender for Students in Computer Graphics28th September 2022, Eurographics GCH 2022
Conference talk: A New Baseline for Feature Description on Multimodal Imaging of PaintingsBest Full Paper Award