https://drive.google.com/file/d/1w6tDfE-F4o3Q4KGh1jzzIRpIlIUIXXrx/view?usp=sharing
Notes for use: CNAM-CD is a pixel-level multi-category change detection dataset from different Chinese national new areas. This is the first version publicly available, where A is the image at the previous time, B is the image at the later time and Label is the corresponding label.
In the labels:
0 - Background
1 - Impervious surface
2 - bare ground
3 - vegetation
4 - Water bodies
5 - Other
The images are arranged in order according to the different new areas, so if you want to test the generalizability of the model, it is recommended to disrupt the order. This is the first version of the dataset and we will be adding more images and types in subsequent work.