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README.md

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+---
+language: en
+license: cc-by-4.0
+pretty_name: DCSkyCam Full-Scene Wide-Angle Dataset
+tags:
+  - image-classification
+  - helicopter
+  - aviation
+  - computer-vision
+  - wide-angle
+task_categories:
+  - image-classification
+  - object-detection
+size_categories:
+  - 1K<n<10K
+drop_labels: true
+configs:
+  - config_name: default
+    data_files:
+      - split: train
+        path: "*.jpeg"
+---
+
+# DCSkyCam Full-Scene Wide-Angle Dataset
+
+This dataset contains full-frame wide-angle images captured by the DCSkyCam — a Raspberry Pi-based webcam in Washington, DC. The images show the full camera field of view as captured by the HQ Camera module with a wide-angle lens.
+
+## Dataset Description
+
+This dataset contains the full-scene context shots captured by the webcam. These are the complete wide-angle views from which helicopter crops were extracted for classification training.
+
+### Image Format
+- **Format:** JPEG
+- **Resolutions:** 3960×2382; Some images might be 1920×1080
+- **Total images:** 4,556
+
+### Filename Convention
+Class information is encoded in the filename prefix:
+- Specific helicopter type (e.g., `uh1n-*`, `as350-*`, etc.)
+- Unidentified / not-classified aircraft (i.e., `unknown-*`)
+- Non-aircraft objects (i.e., `not_helicopter*`)
+
+### Class Distribution
+
+| Helicopter Type | Count |
+|-----------------|-------|
+| UH1N | 1,614 |
+| AS350 | 768 |
+| MH65 | 559 |
+| H60 | 373 |
+| B412 | 351 |
+| EC35 | 91 |
+| VH3D | 135 |
+| VH92 | 95 |
+| S76 | 118 |
+| AW139 | 35 |
+| UH72 | 25 |
+| EC45 | 18 |
+| MD52 | 9 |
+| AH6 | 2 |
+| B429 | 2 |
+| V22 | 1 |
+| Unknown | 278 |
+| not_helicopter | 79 |
+
+## Usage Notes
+
+- These images represent the full camera frame and are useful for object detection, scene understanding, and as context for the cropped classification images in the [helicopter-classification](https://huggingface.co/datasets/dcskycam/helicopter-classification) dataset.
+- The system was designed for a specific installation overlooking Washington, DC (38.904°N, 77.024°W).
+- The dataset excludes images used for data augmentation during model training.
+
+## License
+
+This dataset is licensed under the [Creative Commons Attribution 4.0 International License](https://creativecommons.org/licenses/by/4.0/).
+
+## Citation
+
+```bibtex
+@misc{dcskycam_dataset,
+  title = {DCSkyCam Full-Scene Wide-Angle Dataset},
+  author = {DCSkyCam contributors},
+  year = {2026},
+  url = {https://huggingface.co/datasets/dcskycam/full-scene},
+  license = {CC-BY-4.0}
+}
+```
+
+## Project Information
+
+The DCSkyCam project was an AI-enabled sky monitoring system built on Raspberry Pi that automatically detected and identified helicopters using TensorFlow Lite models.
+