I finished my PhD in late 2025 at Chalmers, supervised by Christopher Zach and co-supervised by Carl Olsson. During PhD, I focused on geometry and learning for 3D computer vision.
My interests include 3D vision, perception, geometry, optimization, machine learning. While I particularly enjoy studying different methodologies in vision/robotics, I am also passionate about practical applications, especially focused on health, safety, ethics and sustainability.
Publications
GeM-NR: Geometry-Aware Multi-View Editing for Nonrigid Scene Changes
J. Bengtson*, Y. Lochman*, F. Kahl arXiv 2026 ·
project page · pdf · bibtex
3D-Consistent Multi-View Editing by Correspondence Guidance
J. Bengtson, D. Nilsson, D. In Lee, Y. Lochman, F. Kahl arXiv, 2026 · project page · pdf · bibtex
Geometry and Learning in 3D Computer Vision Y. Lochman doctoral thesis, 2025
ACD: Making Rotation Averaging Fast and Robust with Anisotropic Coordinate Descent Y. Lochman, C. Olsson, C. Zach BMVC 2025 ·
project page · pdf · bibtex
Certifiably Optimal Anisotropic Rotation Averaging
C. Olsson, Y. Lochman, J. Malmport, C. Zach ICCV 2025 (Oral) ·
project page · pdf · bibtex
Learned Trajectory Embedding for Subspace Clustering Y. Lochman, C. Olsson, C. Zach CVPR 2024 · project page ·
pdf · bibtex
GEN: Pushing the Limits of Softmax-Based Out-of-Distribution Detection
X. Liu, Y. Lochman, C. Zach CVPR 2023 · project page · pdf · bibtex
BabelCalib: A Universal Approach to Calibrating Central Cameras Y. Lochman, K. Liepieshov, J. Chen, M. Perdoch, C. Zach, J. Pritts ICCV 2021 · project page · pdf · bibtex
Minimal Solvers for Single-View Lens-Distorted Camera Auto-Calibration Y. Lochman, O. Dobosevych, R. Hryniv, J. Pritts WACV 2021 (Oral) · project page · pdf · bibtex
Minimal Solvers for Rectifying from Radially-Distorted Conjugate Translations
J. Pritts, Z. Kukelova, V. Larsson, Y. Lochman, O. Chum TPAMI 2020 · project page · pdf · bibtex
Minimal Solvers for Rectifying from Radially-Distorted Scales and Change of Scales
J. Pritts, Z. Kukelova, V. Larsson, Y. Lochman, and O. Chum IJCV 2020 · project page · pdf · bibtex
Teaching
Chalmers University of Technology
SSY340 Deep Machine Learning · Teaching assistant (2021–2025)
