likyoo / open-cd

A Change Detection Repo Standing on the Shoulders of Giants
https://arxiv.org/abs/2407.15317
Apache License 2.0
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Roadmap of Open-CD #12

Open likyoo opened 1 year ago

likyoo commented 1 year ago

If you have any suggested methods or features, please leave a comment below.

likyoo commented 1 year ago
croros commented 3 weeks ago

Suggestion: add xview2 as a supported dataset.

Thanks

likyoo commented 3 weeks ago

Suggestion: add xview2 as a supported dataset.

Thanks

xview2 (xBD) seems to be a building segmentation dataset.

ldzhhua commented 3 weeks ago

如何建立高分辨率的自己的数据集?有自己的A和B的影像,label怎么去实现?图片分辨率最大支持多少?

croros commented 3 weeks ago

Suggestion: add xview2 as a supported dataset. Thanks

xview2 (xBD) seems to be a building segmentation dataset.

xView2 is meant for assessing building damage i.e. building that were demolished. While not explicitly stated one of the tasks of the challenge is change detection in the form of damaged buildings. ChangeStar used the dataset when training their network.

Change labels can be easily created for it similar to Levir-CD. However despite the similarities to Levir-CD I am having trouble creating a custom dataset for it as per your instructions here: https://github.com/likyoo/open-cd/issues/74

Edit: I think I got it working. The issue was a corrupt png file and as a result an imbalance in the from/to img dirs