TTGA U-Net: Two-stage two-stream graph attention U-Net for hepatic vessel connectivity enhancement - Zhao, Ziqi; Li, Wentao; Ding, Xiaoyi; Sun, Jianqi; Xu, Lisa X. (Computerized medical imaging and graphics, 2025)
Keywords: Algorithms; Graph neural network; Hepatic Artery - diagnostic imaging; Hepatic Veins - diagnostic imaging; Hepatic vessel segmentation; Humans; Image Processing, Computer-Assisted - methods; Internal Medicine; Liver - blood supply; Liver - diagnostic imaging; Liver Neoplasms - blood supply; Liver Neoplasms - diagnostic imaging; Liver Neoplasms - surgery; Magnetic Resonance Imaging - methods; Neural Networks, Computer; Other; Vessel connectivity; Graph neural network; Hepatic vessel segmentation; Vessel connectivity