Structure Segmentation Yaolei Qi, Yuting He, Xiaoming Qi, Yuan Zhang, and Guanyu Yang, Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University), Ministry of Education, Nanjing 210096, China Jiangsu Province Joint International Research Laboratory of Medical Information Processing, Southeast University, Nanjing, China Centre de Recherche en Information Biom´edicale Sino-Franc,ais (CRIBs), Strasbourg, France 2023/11/20 19