Problems with example tiff stack in GitHub

Hi, there seems to be an issue with the provided tiff stack in https://github.com/DM2LL/JustRAIGS-IEEE-ISBI-2024/tree/main/Example%20algorithm/test/input/stacked-color-fundus-images/images.

Running the code:

stack='bd658ff4-d26f-4f08-ad6b-861e6f3e7c26.tiff'
dataset = Image.open(stack)

produces an error:

UnidentifiedImageError: cannot identify image file 'bd658ff4-d26f-4f08-ad6b-861e6f3e7c26.tiff'

Could you look into it? Also, I tried with

from skimage import io
im = io.imread(stack)

which also threw and error of unrecognized format. P.S. It is not an issue of correct path to the stack.

Hi Tomas,

Please double-check if you have correctly installed Git's large file storage (git lfs). Likely, your file is currently a placeholder for large file storage.

Large binaries/images cannot readily be taken up into version control because of their sheer size. As such, they are always uploaded using git lfs: https://git-lfs.com/

I hope it works!

I still got the following error when pulling repositories using git lfs:

[138cf6c2708919bb2af15a4eff255bef3c24a3e305bb510d3731ac49d9b3fccc] Object does not exist on the server: [404] Object does not exist on the server Failed to fetch some objects from 'https://github.com/DM2LL/JustRAIGS-IEEE-ISBI-2024.git/info/lfs'

Was the large file not uploaded successfully to the server?

Yep, I get the same Object does not exist on the server: error. Could the authors check this on their end? This is a bit frustrating, since I want to have a decent working example first.

Hi again,

I just performed some changes in the Challenge GitHub. You should not have a problem now. Please check it again and let me know if you still have a problem.

Thanks!