Fig. 1
From: A deep semantic segmentation correction network for multi-model tiny lesion areas detection
a Comparison of FCI and LACI signals on T2 FLAIR and T1 FLAIR images.This patient had both of these lesions on the same slice. It is observed that the signals of FCI and LACI can only be distinguished on T1 FLAIR images. b Two slices with strong differences in the number and brightness of abnormal signals. These differences make it difficult for the segmentation model to accurately segment both types of slices at the same time