DF3DV-1K: A Large-Scale Dataset and Benchmark for Distractor-Free Novel View Synthesis
Paper β’ 2604.13416 β’ Published β’ 33
Exception: SplitsNotFoundError
Message: The split names could not be parsed from the dataset config.
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 101, in map_httpcore_exceptions
yield
File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 250, in handle_request
resp = self._pool.handle_request(req)
File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/connection_pool.py", line 256, in handle_request
raise exc from None
File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/connection_pool.py", line 236, in handle_request
response = connection.handle_request(
pool_request.request
)
File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/connection.py", line 103, in handle_request
return self._connection.handle_request(request)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 136, in handle_request
raise exc
File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 106, in handle_request
) = self._receive_response_headers(**kwargs)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 177, in _receive_response_headers
event = self._receive_event(timeout=timeout)
File "/usr/local/lib/python3.14/site-packages/httpcore/_sync/http11.py", line 231, in _receive_event
raise RemoteProtocolError(msg)
httpcore.RemoteProtocolError: Server disconnected without sending a response.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
for split_generator in builder._split_generators(
~~~~~~~~~~~~~~~~~~~~~~~~~^
StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/folder_based_builder/folder_based_builder.py", line 134, in _split_generators
analyze(archives, downloaded_dirs, split_name)
~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/folder_based_builder/folder_based_builder.py", line 108, in analyze
for downloaded_dir_file in dl_manager.iter_files(downloaded_dir):
~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
for x in self.generator(*self.args):
~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1432, in _iter_from_urlpaths
elif xisdir(urlpath, download_config=download_config):
~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 793, in xisdir
fs, *_ = fs, *_ = url_to_fs(path, **storage_options)
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/fsspec/core.py", line 395, in url_to_fs
fs = filesystem(protocol, **inkwargs)
File "/usr/local/lib/python3.14/site-packages/fsspec/registry.py", line 293, in filesystem
return cls(**storage_options)
File "/usr/local/lib/python3.14/site-packages/fsspec/spec.py", line 80, in __call__
obj = super().__call__(*args, **kwargs)
File "/usr/local/lib/python3.14/site-packages/fsspec/implementations/zip.py", line 62, in __init__
self.zip = zipfile.ZipFile(
~~~~~~~~~~~~~~~^
self.fo,
^^^^^^^^
...<3 lines>...
compresslevel=compresslevel,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/zipfile/__init__.py", line 1472, in __init__
self._RealGetContents()
~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/zipfile/__init__.py", line 1535, in _RealGetContents
endrec = _EndRecData(fp)
File "/usr/local/lib/python3.14/zipfile/__init__.py", line 375, in _EndRecData
return _EndRecData64(fpin, filesize - sizeEndCentDir, endrec)
File "/usr/local/lib/python3.14/zipfile/__init__.py", line 295, in _EndRecData64
data = fpin.read(sizeEndCentDir64Locator)
File "/usr/local/lib/python3.14/site-packages/huggingface_hub/hf_file_system.py", line 1238, in read
return super().read(length)
~~~~~~~~~~~~^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/fsspec/spec.py", line 1846, in read
out = self.cache._fetch(self.loc, self.loc + length)
File "/usr/local/lib/python3.14/site-packages/fsspec/caching.py", line 189, in _fetch
self.cache = self.fetcher(start, end) # new block replaces old
~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/huggingface_hub/hf_file_system.py", line 1194, in _fetch_range
r = http_backoff("GET", url, headers=headers, timeout=constants.HF_HUB_DOWNLOAD_TIMEOUT)
File "/usr/local/lib/python3.14/site-packages/huggingface_hub/utils/_http.py", line 559, in http_backoff
return next(
_http_backoff_base(
...<9 lines>...
)
)
File "/usr/local/lib/python3.14/site-packages/huggingface_hub/utils/_http.py", line 467, in _http_backoff_base
response = client.request(method=method, url=url, **kwargs)
File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 825, in request
return self.send(request, auth=auth, follow_redirects=follow_redirects)
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 914, in send
response = self._send_handling_auth(
request,
...<2 lines>...
history=[],
)
File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 942, in _send_handling_auth
response = self._send_handling_redirects(
request,
follow_redirects=follow_redirects,
history=history,
)
File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 979, in _send_handling_redirects
response = self._send_single_request(request)
File "/usr/local/lib/python3.14/site-packages/httpx/_client.py", line 1014, in _send_single_request
response = transport.handle_request(request)
File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 249, in handle_request
with map_httpcore_exceptions():
~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/contextlib.py", line 162, in __exit__
self.gen.throw(value)
~~~~~~~~~~~~~~^^^^^^^
File "/usr/local/lib/python3.14/site-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions
raise mapped_exc(message) from exc
httpx.RemoteProtocolError: Server disconnected without sending a response.
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 66, in compute_split_names_from_streaming_response
for split in get_dataset_split_names(
~~~~~~~~~~~~~~~~~~~~~~~^
path=dataset,
^^^^^^^^^^^^^
config_name=config,
^^^^^^^^^^^^^^^^^^^
token=hf_token,
^^^^^^^^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
info = get_dataset_config_info(
path,
...<6 lines>...
**config_kwargs,
)
File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, 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.
Project Page | Paper | GitHub
DF3DV-1K is a large-scale real-world dataset comprising 1,048 scenes, each providing clean and cluttered image sets for benchmarking distractor-free radiance fields. In total, the dataset contains 89,924 images captured using consumer cameras to mimic casual capture, spanning 128 distractor types and 161 scene themes across indoor and outdoor environments.
βββ DF3DV-1K-Star
β βββ 0000
β β βββ 040625-LundoBin
β β β βββ 040625-LundoBin-All (curated data)
β β β β βββ images (COLMAP input images)
β β β β β βββ clutter_IMG_7042.JPG
β β β β β βββ ...
β β β β β βββ extra_IMG_7041.JPG
β β β β βββ sparse (COLMAP result)
β β β β β βββ 0
β β β β β βββ cameras.bin
β β β β β βββ images.bin
β β β β β βββ points3D.bin
β β β β β βββ project.ini
β β β β βββ split.json (list of clean and cluttered images)
β β β β βββ transforms_clutter.json (Instant-NGP JSON file for cluttered images only)
β β β β βββ transforms_extra.json (Instant-NGP JSON file for clean images only)
β β β β βββ transforms.json (Instant-NGP JSON file for all images)
β β β β βββ undistortion_images (COLMAP-undistorted images)
β β β β β βββ clutter_IMG_7042.JPG
β β β β β βββ ...
β β β β β βββ extra_IMG_7041.JPG
β β β β βββ undistortion_sparse (COLMAP-undistorted result)
β β β β βββ 0
β β β β βββ cameras.bin
β β β β βββ cameras.txt
β β β β βββ images.bin
β β β β βββ images.txt
β β β β βββ points3D.bin
β β β β βββ points3D.txt
β β β βββ 040625-LundoBin-Clean (candidate clean images)
β β β β βββ images
β β β β βββ IMG_6957.JPG
β β β β βββ ...
β β β β βββ IMG_7041.JPG
β β β βββ 040625-LundoBin-Clutter (candidate cluttered images)
β β β βββ images
β β β βββ IMG_7042.JPG
β β β βββ ...
β β β βββ IMG_7140.JPG
β β βββ ...
β β βββ 090625-BlueBikeBell
β βββ ...
β βββ 0024
βββ DF3DV-41
βββ 021125-Chess
β βββ 021125-Chess-All
β β βββ images
β β βββ sparse
β β β βββ 0
β β βββ undistortion_images
β β βββ undistortion_sparse
β β βββ 0
β βββ 021125-Chess-Clean
β β βββ images
β βββ 021125-Chess-Clutter
β βββ images
βββ ...
βββ 301025-TempleDrumIncense
# Install the Hugging Face CLI
pip install -U "huggingface_hub[cli]"
# Login to your Hugging Face account
hf auth login
# Download whole dataset
hf download ChengYou305/DF3DV-1K --repo-type dataset --local-dir DF3DV-1K
# Download DF3DV-1K*
hf download ChengYou305/DF3DV-1K --repo-type dataset --local-dir DF3DV-1K --include "DF3DV-1K-Star/*"
# Download DF3DV-41
hf download ChengYou305/DF3DV-1K --repo-type dataset --local-dir DF3DV-1K --include "DF3DV-41/*"
# Download specific chunk
hf download ChengYou305/DF3DV-1K --repo-type dataset --local-dir DF3DV-1K --include "DF3DV-1K-Star/0000/*"
# Download everything except specific files
hf download ChengYou305/DF3DV-1K --repo-type dataset --local-dir DF3DV-1K --exclude "Mask.zip"
Please refer this repo for more details.
@article{lu2026df3dv,
title={DF3DV-1K: A Large-Scale Dataset and Benchmark for Distractor-Free Novel View Synthesis},
author={Lu, Cheng-You and Hung, Yi-Shan and Chi, Wei-Ling and Wang, Hao-Ping and Tsai, Charlie Li-Ting and Chang, Yu-Cheng and Liu, Yu-Lun and Do, Thomas and Lin, Chin-Teng},
journal={arXiv preprint arXiv:2604.13416},
year={2026}
}