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UVO_Challenge

High quality class-agnostic image/video segmentation framework.

Update

Please kindly refer to this repo for the detection and segmentation code. This is exactly the same model we use during the UVO challenge.

Visualization

Our method can still achieve decent results on blur/occluded images/videos.

Image Video

Team Alpes_runner Solutions

This is an official repo for our UVO Challenge solutions for Image/Video-based open-world segmentation. Our team "Alpes_runner" achieved the best performance on both Image/Video-based benchmarks. More details about the workshop can be found here.

Technical Reports

Models

Detection

ModelPretrained datasetsFinetuned datasetslinks
UVO_DetectorCOCO-config/weights
UVO_DetectorCOCOUVO train+valconfig/weights

Segmentation

ModelPretrained datasetsFinetuned datasetslinks
UVO_SegementorCOCO-weights
UVO_SegmentorCOCO, PASCAL, OpenImage-config/weights
UVO_SegmentorCOCO, PASCAL, OpenImageUVO train+valconfig/weights

Citation

If you find this project useful in your research, please consider cite:

@article{du20211st,
  title={1st Place Solution for the UVO Challenge on Image-based Open-World Segmentation 2021},
  author={Du, Yuming and Guo, Wen and Xiao, Yang and Lepetit, Vincent},
  journal={arXiv preprint arXiv:2110.10239},
  year={2021}
}

@article{du20211st,
  title={1st Place Solution for the UVO Challenge on Video-based Open-World Segmentation 2021},
  author={Du, Yuming and Guo, Wen and Xiao, Yang and Lepetit, Vincent},
  journal={arXiv preprint arXiv:2110.11661},
  year={2021}
}

Contact

Feel free to open a new issue(Prefered, as everybody can see your issue) or contact me if you have any questions.