Fill average color

Filled the black border with the average color of the map to optimize the training process.

The mask images

The mask images contain:

1. input_mask_fix_epm.png: The mask of the boundary content
2. input_mask_test.png: The mask of the test image
3. input_mask_train.png: The mask of the train image
4. input_mask_validation.png: The mask of the validation image

Pretrain model

Pretrain model for the historical maps segmentation task

DGMM2021 historical map dataset

The historical map dataset of DGMM2021 paper.