SATU-net: a shadow adaptive tracing U-net for gastric cavity segmentation based on the principle of ultrasound imaging

H Hankun Zhang T Tie Zhou S Siqi Wang (State Key Laboratory of Special Materials Surface Engineering, School of Materials Science and Engineering) D Dong Liu (Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, National Synchrotron Radiation Laboratory) X Xueqing Sun Y Yongxu Yan L Lijia Meng C Chengshuai Fan Z Zhihao Ni J Jun Tian