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license: apache-2.0
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# SynthRAD 2025 – Pretrained Models (Task 1 & Task 2)

This repository hosts the pretrained models developed for the **SynthRAD 2025 challenge** on synthetic CT generation from **MRI (Task 1)** and **CBCT (Task 2)**.  
All models are trained with **5-fold cross-validation** and released for reproducible research.  
There are two types of models:
- Models designed for **Abdomen/Thorax (AB-TH)**
- Models designed for **Head & Neck (HN)**

Each set comes with ready-to-use **prediction configurations** for [KonfAI](https://github.com/vboussot/KonfAI).

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## 📂 Available Models

### 🔹 Task 1 — MRI → sCT
- **Abdomen/Thorax (AB-TH)**  
  `Task_1/AB-TH/CV_0.pt … CV_4.pt` + `Prediction.yml`  
- **Head & Neck (HN)**  
  `Task_1/HN/CV_0.pt … CV_4.pt` + `Prediction.yml`  

👉 Full usage instructions: [GitHub – Synthrad2025 Task 1](https://github.com/vboussot/Synthrad2025_Task_1)

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### 🔹 Task 2 — CBCT → sCT
- **Abdomen/Thorax (AB-TH)**  
  `Task_2/AB-TH/CV_0.pt … CV_4.pt` + `Prediction.yml`  
- **Head & Neck (HN)**  
  `Task_2/HN/CV_0.pt … CV_4.pt` + `Prediction.yml`  

👉 Full usage instructions: [GitHub – Synthrad2025 Task 2](https://github.com/vboussot/Synthrad2025_Task_2)

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