Datasets:

leosrepo
/

MotionHalluc

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
0001: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0002: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0003: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0004: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0005: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0006: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0007: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0008: struct<v1: string, v2: string, 
...
ild 4, d: string
  child 5, a: string
0618: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0619: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0620: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0621: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0622: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0623: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
0624: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
  child 0, v1: string
  child 1, v2: string
  child 2, q: string
  child 3, c: string
  child 4, d: string
  child 5, a: string
to
{'0001': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0002': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0003': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0004': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0005': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0006': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0007': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0008': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0009': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0010': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0011': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0012': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Valu
...
': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0302': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0303': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0304': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0305': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0306': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0307': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0308': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0309': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0310': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0311': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0312': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2951, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2461, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2486, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 547, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 430, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              0001: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0002: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0003: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0004: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0005: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0006: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0007: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0008: struct<v1: string, v2: string, 
              ...
              ild 4, d: string
                child 5, a: string
              0618: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0619: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0620: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0621: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0622: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0623: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              0624: struct<v1: string, v2: string, q: string, c: string, d: string, a: string>
                child 0, v1: string
                child 1, v2: string
                child 2, q: string
                child 3, c: string
                child 4, d: string
                child 5, a: string
              to
              {'0001': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0002': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0003': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0004': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0005': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0006': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0007': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0008': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0009': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0010': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0011': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0012': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Valu
              ...
              ': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0302': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0303': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0304': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0305': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0306': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0307': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0308': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0309': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0310': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0311': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}, '0312': {'v1': Value('string'), 'v2': Value('string'), 'q': Value('string'), 'c': List(Value('string')), 'a': Value('string')}}
              because column names don't match

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📌 Overview

MotionHalluc introduces three evaluation tasks that require models to compare, reason about, and verify human motion patterns across videos. The benchmark is constructed using curated annotations and motion representations derived from human motion estimation pipelines.

📁 Dataset Structure

1. `MotionHalluc/`

Contains all annotation files, including:

Three MotionHalluc tasks (QA-based evaluation)
Original curated annotations used to construct the benchmark

Each file is in JSON format.

2. `Bench/`

Contains motion representations corresponding to each video sample.

Format: .npy
Extracted using a pretrained 4D human motion reconstruction pipeline
Each file corresponds to a video ID used in the QA annotations

🎥 Video Data

We distribute annotations and motion representations only.

Since we do not own the original videos, users are required to download them separately.

Fit3D dataset: https://fit3d.imar.ro/

The videos are used solely as input references for motion extraction and evaluation alignment.

💻 Preprocessing & Evaluation Code

We provide video processing and evaluation scripts in the official code repository:

👉 GitHub repository: https://github.com/Leocoding0971/MotionHalluc

📊 Benchmark Usage

Each sample in MotionHalluc contains:

A question about motion comparison or reasoning
Multiple-choice or binary answers
Corresponding motion representation for each video

Example format:

{
  "0001": {
        "v1": "Bench/s03/band_pull_apart/band_pull_apart_front_215_304.mp4",
        "v2": "Bench/s04/band_pull_apart/band_pull_apart_front_236_345.mp4",
        "q": "You are given a query motion in Video1 and a reference motion in Video2. Which of the following correction accurate and necessary to improve the query motion in Video1 based on the reference motion in Video2?",
        "c": [
            "Hands level with your head at the beginning",
            "At the beginning, keep your hands below head level"
        ],
        "a": "A"
    },
}

📜 License

This dataset is released for non-commercial scientific research purposes only.

The annotation data and benchmark design are released under the CC BY 4.0 License.
Motion representations are derived from a pretrained human motion reconstruction model.
Video data is not redistributed due to licensing restrictions and must be obtained from the original source.

Users must comply with the license terms of all underlying datasets used in this benchmark, including the Fit3D dataset.

📌 Citation

Citation for Fit3d and 4D-Human:

@inproceedings{fieraru2021aifit,
  title={Aifit: Automatic 3d human-interpretable feedback models for fitness training},
  author={Fieraru, Mihai and Zanfir, Mihai and Pirlea, Silviu Cristian and Olaru, Vlad and Sminchisescu, Cristian},
  booktitle={Proceedings of the IEEE/CVF conference on computer vision and pattern recognition},
  pages={9919--9928},
  year={2021}
}

@inproceedings{goel2023humans,
  title={Humans in 4d: Reconstructing and tracking humans with transformers},
  author={Goel, Shubham and Pavlakos, Georgios and Rajasegaran, Jathushan and Kanazawa, Angjoo and Malik, Jitendra},
  booktitle={Proceedings of the IEEE/CVF International Conference on Computer Vision},
  pages={14783--14794},
  year={2023}
}

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