ED-Net: A hybrid deep learning framework for precise polyp segmentation integrating EfficientNetB0 with Double U-Net architecture and Atrous Spatial Pyramid Pooling with test-time augmentation. - Rahul Kumar Kundu; Hafsa Binte Kibria; Md. Faysal Ahamed; Muhammad E. H. Chowdhury (Biomed. Signal Process. Control., 2026)