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XP Robotics Stereo Egocentric with Hand Tracking
A multimodal stereo egocentric dataset released by XP Robotics, captured with a head-mounted stereo camera rig across everyday household tasks. Each session pairs synchronized left/right first-person video with hand-tracking, motion (IMU), and camera calibration.
Overview
- 25 sessions, 7.6 hours total
- Stereo H.264 video (1920x1080, 30 fps):
left_video.mp4+right_video.mp4 - Hand tracking per frame (
hands.json) and IMU motion at 200 Hz (motion_data.json) - Camera intrinsics and per-frame timestamps included
Session contents
session_<NNN>/
left_video.mp4 # stereo left, H.264 1920x1080 30fps
right_video.mp4 # stereo right
hands.json # per-frame hand landmarks / grasp
hands_metadata.json # hand-tracking config
motion_data.json # IMU (gyro/accel), 200 Hz
camera_intrinsics.json # focal length, principal point, distortion
video_timestamps.json # per-frame capture timestamps
metadata.json # session info (task, environment, device, operator)
Sessions are named session_001 .. session_025. metadata.csv summarizes each session (duration, task, environment, device, operator).
Notes
- Coordinate system: x-right, y-down, z-forward from the camera plane (right-handed).
- Video is standard MP4/H.264 and can be read with any video library (OpenCV, ffmpeg); JSON files are UTF-8.
Attribution
Collected and released by XP Robotics.
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