README.md

---
license: apache-2.0
tags:
  - radiance-fields
  - novel-view-synthesis
  - 3d-reconstruction
  - triangle-splatting
  - eccv-2026
---

# DETRIS — Deformable Triangle Splatting (pretrained models)

Pretrained models for **Deformable Triangle Splatting: Flexible Primitives for Real-Time Radiance Field Rendering** (ECCV 2026).

Oriol Jiménez-Ayguadé · Antonio Agudo — Institut de Robòtica i Informàtica Industrial, CSIC-UPC, Barcelona.

[Project page](https://orioljim1.github.io/detris/) · [arXiv](https://arxiv.org/abs/2607.22446) · [Code](https://github.com/orioljim1/detris)

## Video

[![DETRIS — 4-minute explainer](https://img.youtube.com/vi/Iw9iJuaC3cQ/maxresdefault.jpg)](https://youtu.be/Iw9iJuaC3cQ)

## Contents

Final (30 000-iteration) checkpoints for **11 scenes**:

- **Mip-NeRF 360** (9): bicycle, bonsai, counter, flowers, garden, kitchen, room, stump, treehill
- **Tanks & Temples** (2): train, truck

Each scene folder contains:

```
<scene>/
├── cfg_args                         # training configuration
├── cameras.json                     # camera parameters
├── input.ply                        # initial point cloud
├── results.json, per_view.json      # evaluation metrics
├── events.out.tfevents.*            # training log (TensorBoard)
└── point_cloud/iteration_30000/
    ├── point_cloud_state_dict.pt    # trained DETRIS primitives
    └── hyperparameters.pt
```

## Usage

```bash
# 1. clone the code
git clone --recursive https://github.com/orioljim1/detris
cd detris

# 2. download & extract this release
#    (e.g. with the huggingface_hub CLI)
hf download Orioljim/detris-models detris_models.zip --local-dir .
unzip detris_models.zip

# 3. render a scene (see the code repo README for full options)
python render.py -m main_results/mipnerf360/garden
```

See the [code repository](https://github.com/orioljim1/detris) for training, evaluation, and rendering instructions.

## License

Released under the **Apache License 2.0**. See `LICENSE.md` in the [code repository](https://github.com/orioljim1/detris).

## Citation

```bibtex
@inproceedings{JimenezAyguade2026Deformable,
  title     = {Deformable Triangle Splatting: Flexible Primitives for Real-Time Radiance Field Rendering},
  author    = {Jiménez-Ayguadé, Oriol and Agudo, Antonio},
  booktitle = {Proceedings of the European Conference on Computer Vision (ECCV)},
  year      = {2026},
}
```