High-Resolution Magnetic Particle Imaging System Matrix Recovery Using a Vision Transformer with Residual Feature Network

arXiv — cs.CVWednesday, November 5, 2025 at 5:00:00 AM
This study introduces an innovative deep learning framework called the Vision Transformer with Residual Feature Network (VRF-Net) designed to enhance the recovery of high-resolution system matrices in Magnetic Particle Imaging (MPI). By effectively addressing issues like downsampling and coil sensitivity variations, VRF-Net combines global attention with convolutional refinement, leading to improved imaging quality.
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