论文分享 Unified Focal loss: Generalising Dice and cross entropy-based losses to handle class
DepartmentofRadiology,UniversityofCambridge,CambridgeCB20QQ,UnitedKingdomSchoolofClinicalMedicine,UniversityofCambridge,CambridgeCB20SP,UnitedKingdom摘要自动分割方法是医学图像分析的重要进步。机器学习技术,尤其是深度神经网络,是大多数医学图像分割任务的