Datasets:

nviquang
/

MultiCameraDataset

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 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text

 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+videos/seq_000/camera_1_2023-06-02-11-14-25.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_000/camera_2_2023-06-02-11-14-26.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_000/camera_3_2023-06-02-11-14-26.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_000/camera_4_2023-06-02-11-14-26.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_000/camera_5_2023-06-02-11-14-26.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_000/camera_6_2023-06-02-11-14-26.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_000/camera_7_2023-06-02-11-14-26.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_001/camera_1_2023-06-02-12-03-33.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_001/camera_2_2023-06-02-12-03-33.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_001/camera_3_2023-06-02-12-03-33.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_001/camera_4_2023-06-02-12-03-33.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_001/camera_5_2023-06-02-12-03-33.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_001/camera_6_2023-06-02-12-03-33.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_001/camera_7_2023-06-02-12-03-33.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_002/camera_1_2023-06-02-12-09-07.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_002/camera_2_2023-06-02-12-09-07.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_002/camera_3_2023-06-02-12-09-07.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_002/camera_4_2023-06-02-12-09-07.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_002/camera_5_2023-06-02-12-09-07.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_002/camera_6_2023-06-02-12-09-07.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_002/camera_7_2023-06-02-12-09-07.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_004/camera_1_2023-06-08-12-29-08.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_004/camera_2_2023-06-08-12-29-08.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_004/camera_3_2023-06-08-12-29-08.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_004/camera_4_2023-06-08-12-29-08.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_004/camera_5_2023-06-08-12-29-08.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_004/camera_6_2023-06-08-12-29-08.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_004/camera_7_2023-06-08-12-29-08.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_006/camera_1_2023-06-13-13-24-46.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_006/camera_2_2023-06-13-13-24-46.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_006/camera_3_2023-06-13-13-24-46.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_006/camera_4_2023-06-13-13-24-46.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_006/camera_5_2023-06-13-13-24-46.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_006/camera_6_2023-06-13-13-24-46.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_006/camera_7_2023-06-13-13-24-46.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_007/camera_1_2023-06-13-13-31-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_007/camera_2_2023-06-13-13-31-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_007/camera_3_2023-06-13-13-31-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_007/camera_4_2023-06-13-13-31-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_007/camera_5_2023-06-13-13-31-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_007/camera_6_2023-06-13-13-31-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_007/camera_7_2023-06-13-13-31-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_020/camera_1_2023-07-26-13-21-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_020/camera_2_2023-07-26-13-21-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_020/camera_3_2023-07-26-13-21-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_020/camera_4_2023-07-26-13-21-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_020/camera_5_2023-07-26-13-21-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_020/camera_6_2023-07-26-13-21-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_020/camera_7_2023-07-26-13-21-40.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_024/camera_1_2023-12-01-11-05-52.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_024/camera_2_2023-12-01-11-05-52.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_024/camera_3_2023-12-01-11-05-52.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_024/camera_4_2023-12-01-11-05-52.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_024/camera_5_2023-12-01-11-05-52.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_024/camera_6_2023-12-01-11-05-52.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_024/camera_7_2023-12-01-11-05-52.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_025/camera_1_2023-12-04-12-11-17.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_025/camera_2_2023-12-04-12-11-17.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_025/camera_3_2023-12-04-12-11-17.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_025/camera_4_2023-12-04-12-11-17.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_025/camera_5_2023-12-04-12-11-17.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_025/camera_6_2023-12-04-12-11-17.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_025/camera_7_2023-12-04-12-11-17.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_026/camera_1_2023-12-05-12-12-13.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_026/camera_2_2023-12-05-12-12-13.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_026/camera_3_2023-12-05-12-12-13.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_026/camera_4_2023-12-05-12-12-13.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_026/camera_5_2023-12-05-12-12-13.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_026/camera_6_2023-12-05-12-12-13.avi filter=lfs diff=lfs merge=lfs -text
+videos/seq_026/camera_7_2023-12-05-12-12-13.avi filter=lfs diff=lfs merge=lfs -text

README.md ADDED Viewed

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+---
+pretty_name: MultiCameraDataset (CHIRLA subset)
+license: cc-by-4.0
+tags:
+- multi-camera
+- tracking
+- person-reidentification
+- mtmc
+configs:
+- config_name: videos
+  data_files:
+  - split: train_all
+    path: data/videos_train_all.parquet
+  - split: test_all
+    path: data/videos_test_all.parquet
+---
+# MultiCameraDataset
+A trimmed copy of the **CHIRLA** dataset, kept for building a multi-target multi-camera (MTMC)
+person tracking pipeline from scratch: raw videos plus full per-frame identity annotations.
+The Re-ID / tracking benchmark crops and their Parquet manifests from the original release were removed.
+**Original dataset:** [bdager/CHIRLA](https://huggingface.co/datasets/bdager/CHIRLA) ·
+[Paper](https://www.nature.com/articles/s41597-025-06425-3) · [Code](https://github.com/bdager/CHIRLA) ·
+[Project page](https://bdager.github.io/CHIRLA/). All credit for data collection and annotation goes to the
+CHIRLA authors. Redistributed under **CC BY 4.0**; the only modifications are the removal of files and
+renaming of `:` to `-` in file names (Windows compatibility).
+## Contents
+| Path | Description |
+|------|-------------|
+| `videos/seq_XXX/camera_N_<timestamp>.avi` | 70 videos (10 sequences × 7 cameras), 1080×720, 30 fps |
+| `videos/metadata.parquet` | file_name, annotation_path, camera, seq |
+| `annotations/seq_XXX/camera_N_<timestamp>.json` | Per-frame boxes: `{"<frame>": [{"id": int, "BboxP": [x1,y1,x2,y2]}]}` |
+| `data/videos_{train,test}_all.parquet` | Official video-level split (train = seq_004, seq_026) |
+| `filename_mapping.csv` | Original path (with `:`) ↔ path in this repo (with `-`) |
+| `docs/` | Floor plan with camera positions and a sample view per camera |
+Notes:
+- Frame keys in annotations start at **1**.
+- Person IDs are consistent across all cameras and all sequences (21 positive IDs).
+- Paths inside the Parquet files still contain `:`; apply `path.replace(':', '-')` before opening.
+- Cameras share a start timestamp per sequence, but frame counts differ by up to ~60 frames (~2 s).
+- Camera views barely overlap; there is no calibration or ground-plane homography.
+## Out-of-scope use
+Do not use this data to surveil, identify, or track real people without their consent.
+22 participants do not represent general demographics.
+## Citation
+```bibtex
+@article{dominguezdager2026chirla,
+  title   = {CHIRLA: Comprehensive High-resolution Identification and Re-identification for Large-scale Analysis},
+  author  = {Domínguez-Dager, Bessie and Escalona, Felix and Gomez-Donoso, Francisco and Cazorla, Miguel},
+  journal = {Scientific Data},
+  volume  = {13},
+  pages   = {109},
+  year    = {2026},
+  doi     = {10.1038/s41597-025-06425-3}
+}
+```

annotations/seq_024/camera_6_2023-12-01-11-05-52.json ADDED Viewed