The dataset viewer is not available for this split.
Error code: FeaturesError
Exception: FileNotFoundError
Message: [Errno 2] No such file or directory: '<datasets.utils.file_utils.FilesIterable object at 0x7f244631b5f0>'
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 243, in compute_first_rows_from_streaming_response
iterable_dataset = iterable_dataset._resolve_features()
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 4376, in _resolve_features
features = _infer_features_from_batch(self.with_format(None)._head())
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2658, in _head
return next(iter(self.iter(batch_size=n)))
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2836, in iter
for key, pa_table in ex_iterable.iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2374, in _iter_arrow
yield from self.ex_iterable._iter_arrow()
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, 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/xml/xml.py", line 67, in _generate_tables
with open(file, encoding=self.config.encoding, errors=self.config.encoding_errors) as f:
~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/streaming.py", line 73, in wrapper
return function(*args, download_config=download_config, **kwargs)
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 967, in xopen
return open(main_hop, mode, *args, **kwargs)
FileNotFoundError: [Errno 2] No such file or directory: '<datasets.utils.file_utils.FilesIterable object at 0x7f244631b5f0>'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.
YAML Metadata Warning:The task_categories "object-tracking" is not in the official list: text-classification, token-classification, table-question-answering, question-answering, zero-shot-classification, translation, summarization, feature-extraction, text-generation, fill-mask, sentence-similarity, text-to-speech, text-to-audio, automatic-speech-recognition, audio-to-audio, audio-classification, audio-text-to-text, voice-activity-detection, depth-estimation, image-classification, object-detection, image-segmentation, text-to-image, image-to-text, image-to-image, image-to-video, unconditional-image-generation, video-classification, reinforcement-learning, robotics, tabular-classification, tabular-regression, tabular-to-text, table-to-text, multiple-choice, text-ranking, text-retrieval, time-series-forecasting, text-to-video, image-text-to-text, image-text-to-image, image-text-to-video, visual-question-answering, document-question-answering, zero-shot-image-classification, graph-ml, mask-generation, zero-shot-object-detection, text-to-3d, image-to-3d, image-feature-extraction, video-text-to-text, keypoint-detection, visual-document-retrieval, any-to-any, video-to-video, other
Traffic Management Dataset
A large-scale urban traffic dataset combining Bengaluru CCTV footage with the UA-DETRAC benchmark. Contains annotated images for vehicle detection, classification, and multi-object tracking across four sub-datasets totalling ~196,000 images.
Dataset Structure
├── BMD-45-Train/ # 35,792 images, COCO format annotations
│ ├── images_000/
│ └── _annotations.coco.json
├── UVH-26-Train/ # 17,387 images, COCO format annotations
│ ├── data/
│ │ ├── 000/
│ │ ├── 001/
│ │ └── 002/
│ ├── UVH-26-ST-Train.json
│ └── UVH-26-MV-Train.json
├── IITM-HeTra_v2/ # 2,836 images, Pascal VOC XML annotations
│ ├── Dataset-1/
│ │ ├── images/
│ │ ├── images_test/
│ │ ├── xmls/
│ │ ├── xmls_test/
│ │ ├── trainval.txt
│ │ └── test.txt
│ └── Dataset-2/
│ ├── images/
│ ├── images_test/
│ ├── xmls/
│ ├── xmls_test/
│ ├── trainval.txt
│ └── test.txt
└── DETRAC/ # 140,131 images, XML annotations + MOT toolkit
├── DETRAC-Images/
├── DETRAC-Train-Annotations-XML/
├── DETRAC-Test-Annotations-XML/
└── DETRAC-MOT-toolkit/
Vehicle Categories
Bengaluru datasets (BMD-45, UVH-26, IITM-HeTra) — 13–14 classes:
| Class | Description |
|---|---|
| Two-wheeler | Motorcycles, scooters |
| Three-wheeler | Auto-rickshaws |
| Hatchback | Small passenger cars |
| Sedan | Mid-size passenger cars |
| SUV | Sport utility vehicles |
| MUV | Multi-utility vehicles |
| Van | Vans |
| LCV | Light commercial vehicles |
| Mini-bus | Small buses |
| Bus | Full-size buses |
| Tempo-traveller | Tempo travellers |
| Truck | Heavy trucks |
| Bicycle | Bicycles |
| Others | (UVH-26 only) |
DETRAC — car, bus, van, others (highway traffic, China)
Statistics
| Sub-dataset | Images | Annotations | Format | Source |
|---|---|---|---|---|
| BMD-45-Train | 35,792 | 373,132 | COCO JSON | Bengaluru CCTV |
| UVH-26-Train | 17,387 | — | COCO JSON | Bengaluru CCTV |
| IITM-HeTra_v2 | 2,836 | — | Pascal VOC XML | IIT Madras |
| DETRAC | 140,131 | — | XML + MOT | UA-DETRAC benchmark |
| Total | ~196,000 | 370,000+ |
Download
from huggingface_hub import snapshot_download
snapshot_download(
repo_id="kalyan1729/trafficmanagementdataset",
repo_type="dataset",
local_dir="./trafficmanagementdataset"
)
Or download a specific sub-dataset:
from huggingface_hub import snapshot_download
snapshot_download(
repo_id="kalyan1729/trafficmanagementdataset",
repo_type="dataset",
local_dir="./iitm_hetra",
allow_patterns="IITM-HeTra_v2/**"
)
License
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