2026-10-12T22:29:24Z https://www.scidb.cn/oai

10.57760/sciencedb.25639 2025-08-25T12:21:06Z

2025-08-25 A dataset representing the movements that a person must perform to produce a sign doi:10.57760/sciencedb.25639 en A time-series dataset to represent signs from Colombian Sign Language (LSC), including 11 colors, 33 courtesy phrases, and the numbers 1–10. It includes both static and dynamic signs, represented as 3D coordinate data of the face, torso and hands.The dataset is organized into a single JSON file with six hierarchical levels, each corresponding to:·        signer number: The identifier assigned to each participant.·        sign topic: The semantic category of the sign, which in this case includes colors, numbers, and courtesy expressions.·        sign name: The word represented by the sign.·        video number: The identifier for the original video recording of a given sign.·        repetition number: The identifier for each augmented instance derived from a single video.·        frame number: The sequential index of each frame, which contains the spatial coordinates.Additionally, all raw videos are included in the 'DataSet' folder, which contains three ZIP files, each corresponding to a directory of sign videos for the categories: colors, courtesy, and numbers. Colombian Sign Language; Pose estimation; Sign Language Recognition; Deafness; Computer Vision Mora-Zarate Juan E. PUBLIC https://creativecommons.org/licenses/by-nc/4.0/ dataset http://www.doi.org/10.3389/frobt.2024.1475069 Science Data Bank