The segmentation of CT images of pancreatic tumors is of great significance for the diagnosis and treatment of pancreatic tumors. Due to the small size and irregular shape of pancreatic tumors, precise segmentation of pancreatic tumor CT images using neural networks remains a challenge in machine learning. At present, the dice coefficient, MIoU coefficient, and Precision coefficient of neural network for pancreatic tumor CT image segmentation are only 50%, 30%, and 50% at most, respectively. There is a lot of room to improve the segmentation effect. This paper proposes a CT image segmentation ...
