Research

LoopSplat: Loop Closure by Registering 3D Gaussian Splats
Liyuan Zhu, Yue Li, Erik Sandström, Shengyu Huang, Konrad Schindler, Iro Armeni
International Conference on 3D Vision (3DV) 2025
[pdf] [website] [code] 

Multi-Hexplanes: A Lightweight Map Representation for Rendering and 3D Reconstruction
Jianhao Zheng, Gabor Valasek, Daniel Barath, and Iro Armeni
Winter Conference on Applications of Computer Vision (WACV) 2025

MAP-ADAPT: Real-Time Quality-Adaptive Semantic 3D Maps
Jianhao Zheng, Daniel Barath, Marc Pollefeys, Iro Armeni
European Conference on Computer Vision (ECCV) 2024
[pdf] [website] [code] [video]

"Where am I?" Scene Retrieval with Language
Jiaqi Chen, Daniel Barath, Iro Armeni, Marc Pollefeys, Hermann Blum
European Conference on Computer Vision (ECCV) 2024
[pdf] [website]

I-Design: Personalized LLM Interior Designer
Ata Çelen, Guo Han, Konrad Schindler, Luc Van Gool, Iro Armeni*, Anton Obukhov*, Xi Wang*
CV4Metaverse, Workshop in European Conference on Computer Vision (ECCV) 2024
[pdf] [webpage] [code] [video]

Volumetric Semantically Consistent 3D Panoptic Mapping
Yang Miao, Iro Armeni, Marc Pollefeys, Daniel Barath
International Conference on Intelligent Robots and Systems (IROS) 2024 [Oral]
[pdf]

Nothing Stands Still: A Spatiotemporal Benchmark on 3D Point Cloud Registration Under Large Geometric and Temporal Change
Tao Sun, Yan Hao, Shengyu Huang, Silvio Savarese, Konrad Schindler, Marc Pollefeys, Iro Armeni
arXiv preprint 2024
[pdf] [website] [challenge]

Living Scenes: Multi-object Relocalization and Reconstruction in Changing 3D Environments
Liyuan Zhu, Shengyu Huang, Konrad Schindler, Iro Armeni
Computer Vision and Pattern Recognition (CVPR) 2024 [Highlight, top 11% of accepted papers]
[pdf] [webpage] [code] [video]

Semantically Guided Feature Matching for Visual SLAM
Oguzhan Ilter, Iro Armeni, Marc Pollefeys, Daniel Barath
International Conference on Robotics and Automation (ICRA) 2024
[code]

Q-REG: End-to-End Trainable Point Cloud Registration with Surface Curvature
Shengze Jin, Daniel Barath, Marc Pollefeys, Iro Armeni
International Conference on 3D Vision (3DV) 2024
[pdf]

SGAligner : 3D Scene Alignment with Scene Graphs
Sayan Deb Sarkar, Ondrej Miksik, Marc Pollefeys, Daniel Barath, Iro Armeni
International Conference on Computer Vision (ICCV) 2023
[pdf]   [website]   [code]   [benchmark]

Artificial Intelligence for Predicting Reuse Patterns
Iro Armeni, Deepika Raghu, Catherine De Wolf
in "A Circular Built Environment in the Digital Age"
Eds. Catherine De Wolf, Sultan Çetin, Nancy Bocken
Springer Nature
[link]