Digital-Divide-Data/ego-centric-sample-dataset

Ego-Centric Sample Dataset

This dataset contains synchronized stereo egocentric videos, hand/head pose data, LeRobot-formatted data tables, and metadata for office manipulation tasks provided by Digital Divide Data.

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📑 Dataset Summary

• Task Domain: Egocentric Robotics & Vision-based Manipulation
• Video Streams: Synchronized Stereo Views (ego_left.mp4, ego_right.mp4)
• Tracking & Pose Data: High-frequency pose and hand tracking (.h5)
• Tabular Metadata: Standardized episode logs (.parquet)
• Framework Compatibility: LeRobot V2 compatible

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📁 Dataset Structure

The repository maintains an episode-based directory structure containing raw video, pose trajectories, and parquet shards:

Ego-Centric_Sample_Dataset/
├── data/
│   └── chunk-000/
│       ├── episode_000000.parquet
│       └── ...
├── videos/
│   └── chunk-000/
│       ├── episode_000000/
│       │   ├── ego_left.mp4
│       │   └── ego_right.mp4
│       └── ...
└── meta/
    ├── info.json
    ├── stats.json
    └── tasks.jsonl