Datasets:

ZhengGuangze
/

LBM_Kubric_v2

License:

Dataset Viewer

The dataset viewer is not available for this subset.

Cannot get the split names for the config 'default' of the dataset.

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 289, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 81, in _split_generators
                  first_examples = list(islice(pipeline, self.NUM_EXAMPLES_FOR_FEATURES_INFERENCE))
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 55, in _get_pipeline_from_tar
                  current_example[field_name] = cls.DECODERS[data_extension](current_example[field_name])
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 302, in npy_loads
                  return numpy.lib.format.read_array(stream, allow_pickle=False)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/numpy/lib/format.py", line 795, in read_array
                  raise ValueError("Object arrays cannot be loaded when "
              ValueError: Object arrays cannot be loaded when allow_pickle=False
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 65, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 343, in get_dataset_split_names
                  info = get_dataset_config_info(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/inspect.py", line 294, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

Kubric Movi-F Dataset for LBM (version 2)

Preprocessed Kubric Movi-F basically following CoTracker with additional depth and camera parameters.

Each scene contains the following structure when extracted:

0000/
├── depths
|   ├── 000.png
|   ├── ...
|   └── 023.png
├── frames
|   ├── 000.png
|   ├── ...
|   └── 023.png
└── 0000.npy

Data Format Details:

frames: RGB images in .png format
depths: Depth data in .png format and unint16 data type
annotation: annotation in .npy format
- 'depth_range': float32, [depth_min, depth_max], metric
- 'coords': float32, (2048, 24, 2), 2D trajectories
- 'queries': float32, (2048, 2), 2D query points
- 'reproj_depth': float32, (2048, 24), depth of 2D trajectories
- 'visibility': bool, (2048, 24), visibility of 2D trajectories, True: visible, False: occluded/out of view
- 'traj_3d': float32, (2048, 24, 3), 3D trajectories in world coordinates
- 'intrinsics': float32, (24, 3, 3), camera intrinsics in Kubric format
- 'extrinsics': float32, (24, 4, 4), camera extrinsics in Kubric format

Please note:

Compared with the data to train the LBM model, version 2 add depth and 3D annotations.

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