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+ ---
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+ license: mit
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+ dataset_info:
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+ features:
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+ - name: action
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+ dtype: numpy
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+ - name: observation.state
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+ dtype: numpy
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+ - name: observation.images.phone
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+ dtype: video
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+ - name: observation.images.gripper
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+ dtype: video
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+ splits:
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+ - name: train
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+ num_examples: 100
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+ task_categories:
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+ - robotics
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+ tags:
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+ - robotics
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+ - augmented
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+ - robot-manipulation
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+ - data-augmentation
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+ ---
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+
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+ # LeRobot Augmented Dataset
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+
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+ This dataset is an augmented version of the original LeRobot dataset. The augmentation expands the dataset by creating 4 versions of each original episode:
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+
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+ 1. **Original data** - preserved as-is
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+ 2. **Horizontally flipped images** - original action/state vectors
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+ 3. **Shoulder pan negated** - original images with shoulder pan values negated in action/state vectors
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+ 4. **Both flipped and negated** - horizontally flipped images with negated shoulder pan values
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+
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+ ## Augmentation Process
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+
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+ The augmentation process quadruples the size of the dataset by creating three variants of each original episode:
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+
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+ - **Image flipping**: Horizontally flipping camera frames to simulate the robot operating from the opposite side
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+ - **Action negation**: Negating shoulder pan values to simulate opposite directional movement
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+ - **Combined augmentation**: Both flipping images and negating shoulder pan values
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+
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+ This 4x expansion provides more diverse training data for robotic control tasks, helping models generalize better to different perspectives and movement directions.
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+
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+ ## Original Task
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+
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+ The dataset contains episodes where a robot is performing the task: "Pick up the black pen and place it in the mug."
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+
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+ ## Structure
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+
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+ The dataset maintains the same structure as the original:
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+ - `data/`: Contains episode data in parquet format (4x the original amount)
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+ - `videos/`: Contains video recordings of episodes (4x the original amount)
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+ - `meta/`: Contains metadata about the dataset