How to generate maskGT in VL_CMU_CD dataset?

[WangDeyu]

In offered train.txt, the name of label is mask**.png, be the name of label in original VL_CMU_CD is gt**.png, so how to generate maskGT? can I just change their name?

[wangle53]

Please review the introduction of VL-CMU-CD in their paper. In this dataset, for each pair of sample images, the authors offered two labels, 'gt**.png' for multi-labels and 'mask**.png' consisting of two labels (change and no-change)for change detection. In our experiments, we use mask**.png to supervise change detection task.

[WangDeyu]

In the VL-CMU-CD which is downloaded from the baidu link, I don't find any mask**.png.

[wangle53]

Generate mask.png from its corresponding gt.png.

[WangDeyu]

Well, I got it!