Bartłomiej Baranowski

PhD Student · Technical University of Munich

I am a PhD student at the Technical University of Munich, in the Visual Computing & Artificial Intelligence Group led by Prof. Matthias Nießner.

Interests. I work on spatial intelligence for perceiving, reasoning about, and acting in the 3D world.

Bio. Master's in machine learning from the University of Tübingen (lab of Prof. Andreas Geiger), bachelor's in computer science from Lodz University of Technology. Outside research: playing accordion, running, climbing.

News

Jun 2026OneCanvas preprint released on arXiv.
Nov 2025Started my PhD at TUM.
Nov 2025ConeGS preprint on arXiv, accepted as an Oral at 3DV 2026.

Publications

OneCanvas: 3D Scene Understanding via Panoramic Reprojection

Bartłomiej Baranowski, Dave Zhenyu Chen, Matthias Nießner

arXiv, 2026

Project Page · Paper · Code

ConeGS 3DGS-MCMC

ConeGS: Error-Guided Densification Using Pixel Cones for Improved Reconstruction with Fewer Primitives

Bartłomiej Baranowski, Stefano Esposito, Patricia Gschoßmann, Anpei Chen, Andreas Geiger

International Conference on 3D Vision (3DV), 2026 Oral

Project Page · Paper · Code

Teaching

2026–Teaching Assistant, Advanced Deep Learning for Computer Vision (ADL4CV), TUM.