MM-Motion-the third segment

MM-Motion is a synchronized multimodal dataset integrating vision, IMU, and plantar pressure, providing a high-quality benchmark for action understanding and ankle sprain risk evaluation. It is a multimodal dataset featuring 16 standardized actions performed by 33 subjects. The dataset comprises 933 IMU data files, 1,866 Kinect video files including over 260,000 RGB-D image pairs, 918 pressure insole data streams, and fundamental physiological metadata. Raw data are available via separate access.MM-Motion是一款同步式多模态数据集，整合了视觉、惯性测量单元（IMU）与足底压力数据，可为动作理解及踝关节扭伤风险评估提供高质量基准测试集。 该数据集包含33名受试者完成的16项标准化动作，共涵盖933个IMU数据文件、1866个Kinect视频文件（含超26万对RGB-D图像对）、918个压力鞋垫数据流，以及基础生理元数据。 原始数据可通过单独渠道获取。