Kaile Su

MGA-UNet: A Frequency-Aware Multi-Scale Mamba U-Net for Medical Image Segmentation

MGA-UNet, a frequency-aware multi-scale encoder–decoder segmentation framework that integrates wavelet-based frequency decomposition with Mamba-based long-range dependency modelling, demonstrates that frequency-domain decomposition and state-space modelling can complement each other for accurate medical image segmentation.