Ruben Wiersma
Hi, I'm Ruben Wiersma,
a postdoctoral researcher at the ETH Zurich in the Interactive Geometry Lab since September 2024. My research topics include computer graphics, geometry processing, and machine learning.
On this website, you can find out more about me, my publications, a selection of my creative projects and news.
Publication highlights
Full list of publications.
Uncertainty for SVBRDF Acquisition using Frequency Analysis
Accepted at SIGGRAPH 2025.
Intrinsic Approaches to Learning and Computing on Curved Surfaces
PhD Thesis 2024.
A Fast Geometric Multigrid Method for Curved Surfaces
Published at SIGGRAPH 2023.
DeltaConv: Anisotropic Operators for Geometric Deep Learning on Point Clouds
Published at SIGGRAPH 2022 (journal paper).
CNNs on Surfaces using Rotation-Equivariant Features
Published at SIGGRAPH 2020 (journal paper).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