Dice coefficient per method, as a function of the position of the images on the output sequences of 11 elements. This figure includes the ablated versions of FarNet-II. Thresholds for reliable detection for FarNet (P_i >  100) and the phase-sensitive method (S >  400) were not taken into account. Every region on outputs from FarNet with more than five contiguous pixels and a probability over 0.2 was used to compute the value. The vertical bars represent the standard deviation of the mean Dice coefficient over the 37 validation sets used in the study.