Ilov3Splat: Instance-Level Open-Vocabulary 3D Scene Understanding in Gaussian Splatting

Accepted at ICPR 2026

Binh Long Nguyen^1,2 , Kien Nguyen¹ , Sridha Sridharan¹ , Clinton Fookes¹ , Peyman Moghadam^1,2

¹Queensland University of Technology   ²CSIRO Robotics

This repository hosts the project page and supporting materials for Ilov3Splat, an instance-level open-vocabulary 3D scene understanding framework built on Gaussian Splatting and accepted at ICPR 2026.

News

• March 2026: Ilov3Splat is accepted to ICPR 2026.
• May 2026: arXiv preprint is available.
• 2026: code will be updated when released.

Installation

Usage

Acknowledgements

This work was supported in part by the Australian Research Council Discovery Project under Grant DP250103634, and in part by the Commonwealth Scientific and Industrial Research Organisation (CSIRO). The authors acknowledge continued support from the CSIRO's Embodied AI Cluster.

Citation

If you find this repository useful, please cite:

@inproceedings{nguyen2026ilov3splat,
  author    = {Nguyen, Binh Long and Nguyen, Kien and Sridharan, Sridha and Fookes, Clinton and Moghadam, Peyman},
  title     = {Ilov3Splat: Instance-Level Open-Vocabulary 3D Scene Understanding in Gaussian Splatting},
  booktitle = {International Conference on Pattern Recognition (ICPR)},
  year={2026}
}