Hmotion-20 is a hand-motion dataset built from wearable IMU recordings and Chinese fine-grained action annotations. The dataset is organized by subject and contains raw IMU sensor streams together with temporally aligned natural-language descriptions for left-hand and right-hand actions.
20 subjects
400 raw IMU recording files
378 annotation files
Total size: about 3.44 GiB
Language of annotations: Chinese
The number of annotation files is… See the full description on the dataset page:
https://huggingface.co/datasets/cy1433/Hmotion-20.
