MS-TCN++: Multi-Stage Temporal Convolutional Network for Action Segmentation (TPAMI 2020)

This repository provides a PyTorch implementation of the paper MS-TCN++: Multi-Stage Temporal Convolutional Network for Action Segmentation.

Environment

Python3, pytorch

Training:

Download the data folder, which contains the features and the ground truth labels. (~30GB) (If you cannot download the data from the previous link, try to download it from here)
Extract it so that you have the data folder in the same directory as main.py.
To train the model run sh train.sh ${dataset} ${split} where ${dataset} is breakfast, 50salads or gtea, and ${split} is the split number (1-5) for 50salads and (1-4) for the other datasets.

Evaluation

Run sh test_epoch.sh ${dataset} ${split} ${test_epoch}.

Cite:

@article{li2020ms,
   author={Shi-Jie Li and Yazan AbuFarha and Yun Liu and Ming-Ming Cheng and Juergen Gall},
    journal={IEEE Transactions on Pattern Analysis and Machine Intelligence}, 
    title={MS-TCN++: Multi-Stage Temporal Convolutional Network for Action Segmentation}, 
    year={2020},
    volume={},
    number={},
    pages={1-1},
    doi={10.1109/TPAMI.2020.3021756},
}

@inproceedings{farha2019ms,
  title={Ms-tcn: Multi-stage temporal convolutional network for action segmentation},
  author={Farha, Yazan Abu and Gall, Jurgen},
  booktitle={Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition},
  pages={3575--3584},
  year={2019}
}

License

sj-li/MS-TCN2

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