AnchorSplat-20x

AnchorSplat 20x Checkpoint

This repository hosts the released 20x checkpoint for AnchorSplat: Fast and Structure Consistent Detail Synthesis for Gaussian Splatting (ECCV 2026).

• Paper: https://arxiv.org/abs/2607.01290
• Code: https://github.com/zhude233/AnchorSplat
• Checkpoint: anchorsplat_20x.pth
• SHA256: ad05f8b965c002c1f62cea53e4ce10ed4804bbc433375afa5f411f236d1b79a3

Usage

Download the checkpoint and place it at:

checkpoints/anchorsplat_20x.pth

or pass it explicitly:

WEIGHTS=/path/to/anchorsplat_20x.pth \
  bash scripts/inference_external.sh examples/lgm_sample.ply outputs/lgm_sample_refined.ply lgm

Notes

AnchorSplat is designed for fast, generalizable, plug-and-play enhancement of low-quality 3D Gaussian Splatting assets. For external PLY inputs, please follow the input format and normalization instructions in the GitHub README.

Citation

@article{zhu2026anchorsplat,
  title={AnchorSplat: Fast and Structure Consistent Detail Synthesis for Gaussian Splatting},
  author={Zhu, Dexu and Shao, Jiangnan and Wang, Xiaofeng and Duan, Junxian and Cao, Jie and Zhu, Zheng and Huang, Huaibo},
  journal={arXiv preprint arXiv:2607.01290},
  year={2026},
  eprint={2607.01290},
  archivePrefix={arXiv},
  primaryClass={cs.CV},
  doi={10.48550/arXiv.2607.01290},
  url={https://arxiv.org/abs/2607.01290}
}