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---
title: Medical Image Analysis Tool
emoji: 🏥
colorFrom: blue
colorTo: green
sdk: gradio
sdk_version: "5.49.1"
app_file: app.py
pinned: false
license: mit
---
# 🏥 Medical Image Analysis Tool
An AI-powered medical image analysis application using advanced detection models and large language models for medical image interpretation.
## Features
- **Advanced Object Detection**: Uses RF-DETR (Real-time Fine-grained Detection Transformer) for precise object detection
- **Medical AI Analysis**: Integrates MedGemma, a specialized medical vision-language model
- **Interactive Interface**: Built with Gradio for easy web-based interaction
- **Configurable Thresholds**: Adjustable confidence thresholds for detection sensitivity
- **Model Size Selection**: Choose between MedGemma 4B (faster) or 27B (more accurate) models
- **GPU Acceleration**: Optimized for GPU usage when available with 4-bit quantization
- **Automatic Model Downloads**: Models download automatically from Hugging Face Hub
## Models Used
- **RF-DETR Medium**: State-of-the-art object detection model
- **MedGemma 4B/27B**: Medical-specialized vision-language models for analysis and descriptions
- 4B model: Faster inference, lower memory usage
- 27B model: Higher accuracy, requires more resources
## Usage
1. **Upload Image**: Click on the image upload area or drag and drop a medical image
2. **Adjust Settings**:
- Use the confidence threshold slider to control detection sensitivity
- Select model size (4B for speed, 27B for accuracy)
3. **Analyze**: Click "Analyze Image" to run the AI analysis
4. **View Results**: See the annotated image with detected objects and AI-generated descriptions
## Installation & Setup
This application is designed to run on Hugging Face Spaces. The following files are required:
- `app.py` - Main application file (optimized for Spaces)
- `requirements.txt` - Python dependencies
- `packages.txt` - System packages
- `README.md` - This documentation
## Model Loading
### 🔑 Required: Hugging Face Token (for MedGemma)
**MedGemma is a gated model**. To use AI-powered text analysis, you must:
1. Go to your **Space Settings** → **Repository secrets**
2. Add a new secret:
- **Name**: `HF_TOKEN`
- **Value**: Your Hugging Face token (get it from https://huggingface.co/settings/tokens)
3. **Important**: Accept the model license at https://huggingface.co/google/medgemma-4b-it
4. Save and restart your Space
**Without the token:** Object detection will still work, but AI text analysis will be disabled.
---
**MedGemma Models (Automatic):**
- Models download automatically from Hugging Face Hub on first use (with valid token)
- Uses MedGemma 4B for efficient AI-powered analysis
- 4-bit quantization for reduced memory usage
**RF-DETR Model (Automatic from HF Model Repo):**
- Model automatically downloads from `edeler/lorai` on Hugging Face
- No manual upload needed - configured in the app
- Cached locally after first download for faster subsequent runs
- Model file: `lorai.pth` (135MB)
## Space Configuration
For optimal performance, configure your Space settings:
- **Hardware**: GPU (T4 minimum, A100 recommended for 27B models)
- **Storage**: Enable persistent storage for model caching
- **Timeout**: 30+ minutes for large model downloads
## Technical Details
- **Framework**: PyTorch + Transformers
- **Interface**: Gradio
- **Computer Vision**: OpenCV, PIL, Supervision
- **Hardware**: Optimized for both CPU and GPU inference
## Performance Tips
- **Model Selection**: Use MedGemma 4B for faster processing or 27B for higher accuracy
- **Confidence Thresholds**: Higher values reduce false positives but may miss subtle findings
- **GPU Acceleration**: The application automatically uses GPU acceleration when available
- **Memory Optimization**: Uses 4-bit quantization to reduce memory usage
- **Model Caching**: Models are cached after first load for faster subsequent analyses
## Limitations
- Requires significant computational resources for optimal performance
- Best suited for medical imaging applications
- Results should be verified by qualified medical professionals
## Development
To run locally:
```bash
pip install -r requirements.txt
python app.py
```
**Note**: For local development, you'll need to:
1. Install the RF-DETR package or ensure it's available
2. Place your `rf-detr-medium.pth` file in the project directory
3. Models will download automatically on first run
## License
This project is for research and educational purposes. Medical applications should be developed and validated according to appropriate regulatory standards.
## Support
For issues or questions, please refer to the Hugging Face Space documentation or create an issue in the project repository.
=======
---
title: Medical Image Analysis Tool
emoji: 🏥
colorFrom: blue
colorTo: green
sdk: gradio
sdk_version: 5.49.1
app_file: app.py
pinned: false
license: mit
---
# 🏥 Medical Image Analysis Tool
An AI-powered medical image analysis application using advanced detection models and large language models for medical image interpretation.
## Features
- **Advanced Object Detection**: Uses RF-DETR (Real-time Fine-grained Detection Transformer) for precise object detection
- **Medical AI Analysis**: Integrates MedGemma, a specialized medical vision-language model
- **Interactive Interface**: Built with Gradio for easy web-based interaction
- **Configurable Thresholds**: Adjustable confidence thresholds for detection sensitivity
- **Model Size Selection**: Choose between MedGemma 4B (faster) or 27B (more accurate) models
- **GPU Acceleration**: Optimized for GPU usage when available with 4-bit quantization
- **Automatic Model Downloads**: Models download automatically from Hugging Face Hub
## Models Used
- **RF-DETR Medium**: State-of-the-art object detection model
- **MedGemma 4B/27B**: Medical-specialized vision-language models for analysis and descriptions
- 4B model: Faster inference, lower memory usage
- 27B model: Higher accuracy, requires more resources
## Usage
1. **Upload Image**: Click on the image upload area or drag and drop a medical image
2. **Adjust Settings**:
- Use the confidence threshold slider to control detection sensitivity
- Select model size (4B for speed, 27B for accuracy)
3. **Analyze**: Click "Analyze Image" to run the AI analysis
4. **View Results**: See the annotated image with detected objects and AI-generated descriptions
## Installation & Setup
This application is designed to run on Hugging Face Spaces. The following files are required:
- `app.py` - Main application file (optimized for Spaces)
- `requirements.txt` - Python dependencies
- `packages.txt` - System packages
- `README.md` - This documentation
## Model Loading
**RF-DETR Model:**
- Upload your trained `rf-detr-medium.pth` file to the Space
- The application will automatically find and load it
**MedGemma Models:**
- Models download automatically from Hugging Face Hub on first use
- No manual installation required
- Choose between 4B (faster) or 27B (more accurate) models
## Space Configuration
For optimal performance, configure your Space settings:
- **Hardware**: GPU (T4 minimum, A100 recommended for 27B models)
- **Storage**: Enable persistent storage for model caching
- **Timeout**: 30+ minutes for large model downloads
## Technical Details
- **Framework**: PyTorch + Transformers
- **Interface**: Gradio
- **Computer Vision**: OpenCV, PIL, Supervision
- **Hardware**: Optimized for both CPU and GPU inference
## Performance Tips
- **Model Selection**: Use MedGemma 4B for faster processing or 27B for higher accuracy
- **Confidence Thresholds**: Higher values reduce false positives but may miss subtle findings
- **GPU Acceleration**: The application automatically uses GPU acceleration when available
- **Memory Optimization**: Uses 4-bit quantization to reduce memory usage
- **Model Caching**: Models are cached after first load for faster subsequent analyses
## Limitations
- Requires significant computational resources for optimal performance
- Best suited for medical imaging applications
- Results should be verified by qualified medical professionals
## Development
To run locally:
```bash
pip install -r requirements.txt
python app.py
```
**Note**: For local development, you'll need to:
1. Install the RF-DETR package or ensure it's available
2. Place your `rf-detr-medium.pth` file in the project directory
3. Models will download automatically on first run
## License
This project is for research and educational purposes. Medical applications should be developed and validated according to appropriate regulatory standards.
## Support
For issues or questions, please refer to the Hugging Face Space documentation or create an issue in the project repository.
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