https://github.com/atticuszeller/gsplatloc
😎 GsplatLoc 🎯: Ultra-Precise Pose Optimization via 3D Gaussian Reprojection 🌟
https://github.com/atticuszeller/gsplatloc
3d-reconstruction 6dof camerapose-estimate computer-vision deeplearning gaussian-splatting gsplat localization python pytorch slam
Last synced: about 2 months ago
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😎 GsplatLoc 🎯: Ultra-Precise Pose Optimization via 3D Gaussian Reprojection 🌟
- Host: GitHub
- URL: https://github.com/atticuszeller/gsplatloc
- Owner: AtticusZeller
- License: mit
- Created: 2024-05-24T02:08:55.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-04-07T23:04:21.000Z (about 2 months ago)
- Last Synced: 2025-04-09T17:11:25.817Z (about 2 months ago)
- Topics: 3d-reconstruction, 6dof, camerapose-estimate, computer-vision, deeplearning, gaussian-splatting, gsplat, localization, python, pytorch, slam
- Language: Python
- Homepage: https://arxiv.org/abs/2412.20056
- Size: 52.3 MB
- Stars: 63
- Watchers: 5
- Forks: 5
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
GSplatLoc: Ultra-Precise Camera Localization via 3D Gaussian Splatting
## ⚙️ Setting Things Up
> CUDA 12.1 [download](https://developer.nvidia.com/cuda-12-1-0-download-archive?target_os=Linux&target_arch=x86_64&Distribution=Ubuntu&target_version=22.04&target_type=deb_local)
Install [UV](https://docs.astral.sh/uv/getting-started/installation/#standalone-installer):
```bash
curl -LsSf https://astral.sh/uv/install.sh | sh
```
Then setup environment from the `pyproject.toml` :
```bash
uv sync --all-extras --all-groups --dev
source .venv/bin/activate
```
## 🔨 Running GsplatLoc
Downloading the Data:
```bash
bash scripts/download_datasets.sh
```
Initialize the Weights & Biases logging:
1. use wandb login with api key https://wandb.ai/authorize, then `wandb login --relogin`
2. update `.env` with your wandb content.
Reproducing Results:
```bash
export MPLBACKEND=Agg
bash scripts/run_eval.sh
```
## 📌 Citation
If you find our paper and code useful, please cite us:
```bib
@misc{zeller2024gsplatlocultraprecisecameralocalization,
title={GSplatLoc: Ultra-Precise Camera Localization via 3D Gaussian Splatting},
author={Atticus J. Zeller},
year={2024},
eprint={2412.20056},
archivePrefix={arXiv},
primaryClass={cs.CV},
url={https://arxiv.org/abs/2412.20056},
}
```