Fig. 3From: Sharp loss: a new loss function for radiotherapy dose prediction based on fully convolutional networksThe MSE loss function and the sharp loss function for γ = 1, 25, 50, 100, 250, and 500. For a fixed error of 0.1 in the predicted dose value, the loss value changed for different variants of the sharp loss function in the low-dose area. A voxel value 1.0 corresponds to 6000 cGyBack to article page