Shi-Lei Qiao

Spatial-guided frequency cross-attention with gated single-branch decoding for 3D brain tumor segmentation

Automatic segmentation of glioma subregions in multimodal magnetic resonance imaging remains challenging because enhancing tumor and tumor core regions are often small, heterogeneous, and weakly separated from surrounding tissues. This paper presents an improved frequency-aware 3D segmentation network built upon HFF-Ne...