semvec/pypi-packages huggingface dataset:
brain-striatum-seg 1.0.0
Automated brain and striatum segmentation from PET images using cascaded nnUNet models
License: Apache 2.0
Requires Python: <3.12,>=3.8

# Brain-Striatum Segmentation

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Automated brain and striatum segmentation from PET images using cascaded nnUNet models.

## 🧠 Overview

This package implements a two-stage segmentation pipeline:

1. **Brain Extraction**: Segments the brain region from PET images
2. **Brain Cropping**: Applies the brain mask to focus on brain tissue  
3. **Striatum Segmentation**: Segments the striatum from brain-cropped images

## 📦 Installation

```bash
pip install brain-striatum-seg
```

## 🚀 Quick Start

### Command Line Interface
```bash
# Process single file
brain-striatum-seg -i input.nii.gz -o output_dir/

# Process multiple files
brain-striatum-seg -i input_directory/ -o output_directory/
```

### Python API
```python
from brain_striatum_seg import brain_striatum_segmentation

# Process and save to file
brain_striatum_segmentation("input.nii.gz", "output_dir/")

# Return nibabel image
result_img = brain_striatum_segmentation("input.nii.gz")
```

## 📚 Documentation

- **Input**: PET images in NIfTI format (`.nii.gz`)
- **Output**: Binary segmentation masks (`.nii.gz`)

## 📄 Citation

If you use this tool in your research, please cite our paper: [Your Citation Here]

Please also cite nnUNet: https://github.com/MIC-DKFZ/nnUNet

## 📜 License

Apache License 2.0

## 🤝 Contributing

Contributions welcome! Please open an issue or submit a pull request.