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blumenstiel / MESS

Benchmark for Multi-domain Evaluation of Semantic Segmentation
MIT License
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WorldFloods Dataset #4

Closed zhaozhengChen closed 8 months ago

zhaozhengChen commented 8 months ago

Thank you for your excellent work!

I'm preparing the dataset following the provided instructions. I found that the number of images of WorldFloods differs from the reported one in the paper (53 vs. 160).

截屏2024-01-08 下午8 58 42
blumenstiel commented 8 months ago

Thanks for checking the data in detail!

I had the following error when downloading the world floods with gdown:

AttributeError: 'NoneType' object has no attribute 'groups'

Did you experienced the same?

I downloaded the data manually from https://drive.google.com/drive/folders/1Bp1FXppikOpQrgth2lu5WjpYX7Lb2qOW. After running the script I had 88 patches.

It looks like the google drive download does not return all tiles, leading to missing images. I have to look into it tomorrow and come back to you.

zhaozhengChen commented 8 months ago

Thanks for your quick reply.

I tried to rerun the script and found that it can download the dataset automatically and get the correct number of images (160).

blumenstiel commented 8 months ago

Thanks for checking it again. I assume it was some error in the download from Google drive.

I'm going to add a check for the number of images so that others can be sure that all data is downloaded.

zhaozhengChen commented 8 months ago

Great! Thanks again!