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Silvestezhou / CNAM-CD

A large pixel level MCD dataset
Apache License 2.0
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Supplement title：SIGNet A Siamese Graph Convolutional Network for Multi-Class Urban Change Detection #1

Open TongfeiLiu opened 1 year ago

ksbasavaraju commented 1 year ago

Dear Silvestezhou,

Thank you for sharing your dataset on GitHub. I appreciate your effort in making the data available to the public. I wanted to mention that the labeled data in the dataset uploaded on GitHub appears to be binary. If it's possible for you to also upload the dataset with multiple change labels, it would greatly benefit my research work.

Once again, thank you for sharing your dataset, and I look forward to any updates you may provide.

Best regards, Basavaraju K S RESEARCH SCHOLAR, NITK, surathkal Karnataka, India

Silvestezhou commented 1 year ago

Dear Basavaraju K S, Thank you very much for your attention, due to graduation matters, I'm sorry to see your question only now, it should be noted that the images in the dataset we uploaded should contain six tags, please download and check, if there is a problem please contact us, thank you very much, bless you for the results of your work!

wuhucheng commented 11 months ago

Dear Basavaraju K S, Thank you very much for your attention, due to graduation matters, I'm sorry to see your question only now, it should be noted that the images in the dataset we uploaded should contain six tags, please download and check, if there is a problem please contact us, thank you very much, bless you for the results of your work! It seems that the labels you gave are category labels for the location of the change in B (i.e., the later phase image), and he doesn't have a way to represent the change in FromAToB, and there's no way to do multi-category change detection.