Mixture of Multi-Sequence Feature Difference for Contrast-Enhanced MRI Synthesis
The method synthesizes contrast-enhanced MRI (CE-MRI) from non-contrast sequences to reduce risks and costs associated with contrast agents. It uses a Mixture of Feature Difference (MoFD) module, which adaptively selects and combines features from individual sequences and the differences between them. This approach achieves high image fidelity comparable to real CE-MRI for tumor reconstruction.