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README.md
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---
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language:
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- en
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tags:
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- computer-vision
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- object-detection
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- astronomy
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- jwst
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- yolo
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- ultralytics
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license: mit
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datasets:
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- norbertm/jwst-quality-analysis-dataset
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metrics:
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- mAP50
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- precision
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- recall
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---
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# JWST Astronomical Object Detection Model
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This is a fine-tuned YOLO model specifically trained for detecting astronomical objects in JWST (James Webb Space Telescope) images.
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## Model Details
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- **Architecture**: YOLOv8n (nano)
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- **Training Data**: 2,587 high-quality JWST images
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- **Classes**: 2 (bright_object, galaxy_like)
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- **Performance**: 26.7% mAP50, 52.7% precision on bright objects
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- **Training Time**: 75 epochs (~25 hours)
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## Usage
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```python
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from ultralytics import YOLO
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# Load the model
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model = YOLO("norbertm/jwst-astronomical-detection")
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# Run inference
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results = model("path/to/jwst/image.png", conf=0.15)
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```
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## Training Details
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- **Dataset**: 2,587 JWST images with automated annotations
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- **Instruments**: NIRCAM (Near-Infrared Camera)
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- **Filters**: F090W, F150W, F200W, F277W, F356W, F444W
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- **Targets**: Stephan's Quintet, M16, NGC 3324, NGC 3132, SMACS J0723.3-7327, WASP-39b
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## Research Applications
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- Automated astronomical object detection
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- Multi-wavelength object correlation
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- Quality assessment of JWST data
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- Large-scale astronomical surveys
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## Citation
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If you use this model in your research, please cite:
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```bibtex
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@dataset{jwst_quality_analysis,
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title={JWST Quality Analysis Dataset},
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author={Your Name},
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year={2024},
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url={https://huggingface.co/datasets/norbertm/jwst-quality-analysis-dataset}
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}
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```
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## License
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MIT License - see LICENSE file for details.
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