Uncertainty-fetal head and pubic symphysis segmentation with enhanced multi-scale features and sparse visual graph attention

Zhensen Chen, Zhanhong Ou, Yaosheng Lu, Víctor M. Campello, Jieyun Bai, Karim Lekadir

Abstract: Highlights•Introduces sparse visual graph attention blocks to balance global context aggregation and local feature emphasis.•Utilizes neighborhood attention transformer blocks to restore image resolution while capturing positional information effectively.•Implements test-time augmentation to evaluate performance robustness and improve model generalization.

External IDs:dblp:journals/eswa/ChenOLCBL26