Few-shot medical image segmentation with high-fidelity prototypes

Song Tang, Shaxu Yan, Xiaozhi Qi, Jianxin Gao, Mao Ye, Jianwei Zhang, Xiatian Zhu

Abstract: Highlights•A novel prototypical FSS approach DSPNet that enhances prototypes’ self-representation.•A class prototype self-refining method FSPA integrating the cluster prototypes.•A background prototype self-refining method BCMA coding channel-specific structure.