io_ai_tech

• Description:

• Homepage: https://github.com/ioai-tech/rlds_dataset_builder

• Source code: tfds.robotics.rtx.IoAiTech

• Versions:

  • 0.1.0 (default): Initial release.

• Download size: Unknown size

• Dataset size: 89.63 GiB

• Auto-cached (documentation): No

• Splits:

Split	Examples
'train'	3,847

• Feature structure:

FeaturesDict({
    'episode_metadata': FeaturesDict({
        'file_path': string,
    }),
    'steps': Dataset({
        'action': Tensor(shape=(7,), dtype=float32),
        'discount': Scalar(shape=(), dtype=float32),
        'is_first': bool,
        'is_last': bool,
        'is_terminal': bool,
        'language_embedding': Tensor(shape=(512,), dtype=float32),
        'language_instruction': string,
        'observation': FeaturesDict({
            'depth': Image(shape=(720, 1280, 1), dtype=uint8),
            'fisheye_camera_extrinsic': Tensor(shape=(4, 4), dtype=float32),
            'fisheye_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'image': Image(shape=(360, 640, 3), dtype=uint8),
            'image_fisheye': Image(shape=(640, 800, 3), dtype=uint8),
            'image_left_side': Image(shape=(360, 640, 3), dtype=uint8),
            'image_right_side': Image(shape=(360, 640, 3), dtype=uint8),
            'left_camera_extrinsic': Tensor(shape=(4, 4), dtype=float32),
            'left_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'main_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'right_camera_extrinsic': Tensor(shape=(4, 4), dtype=float32),
            'right_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'state': Tensor(shape=(8,), dtype=float32),
        }),
        'reward': Scalar(shape=(), dtype=float32),
    }),
})

• Feature documentation:

Feature	Class	Shape	Dtype	Description
	FeaturesDict
episode_metadata	FeaturesDict
episode_metadata/file_path	Tensor		string
steps	Dataset
steps/action	Tensor	(7,)	float32
steps/discount	Scalar		float32
steps/is_first	Tensor		bool
steps/is_last	Tensor		bool
steps/is_terminal	Tensor		bool
steps/language_embedding	Tensor	(512,)	float32
steps/language_instruction	Tensor		string
steps/observation	FeaturesDict
steps/observation/depth	Image	(720, 1280, 1)	uint8
steps/observation/fisheye_camera_extrinsic	Tensor	(4, 4)	float32
steps/observation/fisheye_camera_intrinsic	Tensor	(3, 3)	float32
steps/observation/image	Image	(360, 640, 3)	uint8
steps/observation/image_fisheye	Image	(640, 800, 3)	uint8
steps/observation/image_left_side	Image	(360, 640, 3)	uint8
steps/observation/image_right_side	Image	(360, 640, 3)	uint8
steps/observation/left_camera_extrinsic	Tensor	(4, 4)	float32
steps/observation/left_camera_intrinsic	Tensor	(3, 3)	float32
steps/observation/main_camera_intrinsic	Tensor	(3, 3)	float32
steps/observation/right_camera_extrinsic	Tensor	(4, 4)	float32
steps/observation/right_camera_intrinsic	Tensor	(3, 3)	float32
steps/observation/state	Tensor	(8,)	float32
steps/reward	Scalar		float32

• Supervised keys (See as_supervised doc): None

• Figure (tfds.show_examples): Not supported.

• Examples (tfds.as_dataframe):

• Citation: