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I am interested in machine learning and computer vision, especially unsupervised scene understanding. |
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Scene-Centric Unsupervised Panoptic Segmentation
Oliver Hahn*,
Christoph Reich*,
Nikita Araslanov,
Daniel Cremers,
Christian Rupprecht,
Stefan Roth,
CVPR 2025
coming soon
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Boosting Omnidirectional Stereo Matching with a Pre-trained Depth Foundation Model
Jannik Endres,
Oliver Hahn,
Charles Corbière,
Simone Schaub-Meyer,
Stefan Roth,
Alexandre Alahi
Arxiv 2025
Paper | Project Page | Code
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Boosting Unsupervised Semantic Segmentation with Principal Mask Proposals
Oliver Hahn,
Nikita Araslanov,
Simone Schaub-Meyer,
Stefan Roth
TMLR 2024
Paper | Project Page | Code
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A Perspective on Deep Vision Performance with Standard Image and Video Codecs
Christoph Reich,
Oliver Hahn,
Daniel Cremers,
Stefan Roth,
Biplob Debnath
CVPRW 2024 (Best Student Paper Award @ AIS Workshop)
Paper
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Semantic Self-adaptation: Enhancing Generalization with a Single Sample
Sherwin Bahmani*,
Oliver Hahn*,
Eduard Zamfir*,
Nikita Araslanov,
Daniel Cremers,
Stefan Roth
TMLR 2023
Paper | Video |
Code
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Academic Service
Reviewer: ECCV, CVPR, ICCV, TMLR
Teaching Assistant: Computer Vision I (Fall 2022), Computer Architecture (Spring 2024)
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