PCRNet: Parent–Child Relation Network for automatic polyp segmentation

Zaka-Ud-Din Muhammad, Zhangjin Huang, Naijie Gu

Abstract: Highlights•PCRNet introduces Parent-Child encoder & BFEB for hazy polyp boundary segmentation.•Lightweight model (5M params) achieves real-time 36.5 fps inference on RTX 3080.•State-of-the-art 0.729 Dice on ETIS with efficient polyp shape/size adaptation.

External IDs:doi:10.1016/j.displa.2025.102993