Original ResearchPublished 16 September 2026PDSA-DBUNet: dual-branch U-Net for abdominal medical image segmentation driven by polynomial dynamic sparse attentionJiatong Shang · Guolin He · Xuyang LiFrontiers in Signal Processingdoi 10.3389/frsip.2026.1904505
Original ResearchPublished 1 July 2026Early identification of PRISm from chest CT: a multimodal for three-class stratification of normal, PRISm, and COPDYan Mou · Xueqing Bian · Na Tian · Zheng Xia · Jinbo Shi · Ming Li · Zhimin Shao · Lin Qi · Haiyan Ge · Miao HuangFrontiers in Radiologydoi 10.3389/fradi.2026.1829853
