STAIR Actions

A Large-Scale Video Dataset of Everyday Human Actions


STAIR Actions is a video dataset consisting of 100 everyday human action categories.  

Each category contains 900 to 1200 trimmed video clips.

Each clip lasts 5 to 6 seconds.

Clips are taken from YouTube video or made by crowdsource workers.

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Comparison with other datasets

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List of 100 Actions

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Terms of Use

By downloading “STAIR Actions” (the Dataset), you agree to the following terms.

  • You will use the Dataset only for the purpose of AI research.
  • You will NOT distribute the Dataset or any parts thereof.
  • You will treat people appearing in the Dataset with respect and dignity.
  • The Dataset comes with no warranty or guarantee of any kind, and you accept full liability.

License

Assuming you agree the terms of use,

  • STAIR Actions metadata file (.json) is licensed under Creative Commons Attribution 4.0 International license (CC BY 4.0)  - (https://creativecommons.org/licenses/by/4.0/legalcode)
  • The type field of STAIR Actions medata file (.json) indicates license condition of individual movie file by one character, where C, X, Y indicate Creative Commons CC0 Public Domain Dedication, ordinary YouTube license, CC BY, respectively.  - (https://creativecommons.org/publicdomain/zero/1.0/deed.en)

Download

Download from GitHub

If you don’t agree the terms of use, please do not download.

publications

Our Publication list

  • Yuya Yoshikawa, Jiaqing Lin, Akikazu Takeuchi, “STAIR Actions: A Video Dataset of Everyday Home Actions,” arXiv:1804.04326, Apr. 2018. [PDF]
  • 吉川友也, 竹内彰一, “家庭やオフィス内の動作認識用大規模動画データセットの構築,” 平成29年度人工知能学会全国大会 (JSAI2017), 2017.

Bibliography

If you use STAIR Actions dataset, please cite the following paper.

@article{stairactions2018,
    author = {Yoshikawa, Yuya and Lin, Jiaqing and Takeuchi, Akikazu},
    title = {STAIR Actions: A Video Dataset of Everyday Home Actions},
    journal={arXiv preprint arXiv:1804.04326},
    url = {http://arxiv.org/abs/1804.04326},
    year = {2018}
}
About us

Owner



Chiba Institute of Technology
Software Technology and Artificial Intelligence Research Laboratory (STAIR Lab)


Contributors

  • Akikazu Takeuchi, STAIR Lab
  • Yuya Yoshikawa, STAIR Lab
  • Teruhisa Kamachi, Mokha Inc.
  • Hiroshi Ogino, Scaleout Inc.
  • Takahiro Tsutsumi, PlayNext Japan Inc.
  • Student volunteers in Chiba Institute of Technology, and many crowd workers

Acknowledgment

This work is supported by NEDO, Japan.


Contact

Akikazu Takeuchi
takeuchi at stair.center