Yonsei Korean Sign Language Dataset

The Yonsei Korean Sign Language Dataset consists of depth-only video data collected from 20 volunteers for 50 Korean Sign Language vocabularies.


  • Data Collection Environment: Apple iPhone X depth camera

  • Dataset Size: Approximately 10,000 videos

    • Approx. 5,000 raw depth-only videos

    • Approx. 5,000 refactored depth-only videos (Detailed refactoring scheme will soon be open)

  • Words in Dataset: Refer to the README in the dataset archive

  • Number of Study Participants: 20 people

  • Licence: This dataset is licensed under a Creative Commons Attribution 4.0 International License.

  • Please cite this dataset in your work as the following


[Bibtex format]
@misc{yonsei-ksl-data, author = {Yonsei University Embedded Intelligent Systems Lab}, howpublished = {http://www.eis-lab.org/yonsei-ksl-dataset}, year = {2020}, month = {September}, title = {Yonsei Korean Sign Language Dataset},}
[Plain text format]
Yonsei University Embedded Intelligent Systems Lab. "Yonsei Korean Sign Language Dataset", http://www.eis-lab.org/yonsei-ksl-dataset, September 2020.