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README.md

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-license: apache-2.0
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+license: apache-2.0
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+# Gradient Map-Assisted Head and Neck Tumor Segmentation: A Pre-RT to Mid-RT Approach in MRI-Guided Radiotherapy
+
+This repository contains the trained weights and validation results for the proposed methods in our study on gradient map-assisted segmentation for head and neck tumors.
+
+### Contents
+Trained Weights & Validation Results
+
+The trained weights and validation results are located in:
+```nnUNetTrainer__nnUNetPlans__3d_fullres```
+
+### Codebase
+The original preprocessing, postprocessing, gradient map generation, and other relevant codes are available on [GitHub](https://github.com/Aarhus-RadOnc-AI/GradientSegHNTS).