This release of the dataset includes changes to the masks of 6 samples:
- sub-rat1_sample-data1
- sub-rat3_sample-data9
- sub-rat3_sample-data10
- sub-rat3_sample-data11
- sub-rat5_sample-data14
- sub-rat6_sample-data15
The changes mostly consisted of separating all fibers with a 1px delineation. In doing so, every individual fiber is separable from its neighbors, assuming every fiber is a 4-connected region in the mask. With these modifications, this semantic segmentation dataset doubles as an instance segmentation dataset.