Datasets:

The request to re-upload the 256×256 patches dataset

#4
by ZNfiona1997 - opened

Hello, author. Could you re-upload the 256×256 patches to HuggingFace?I need to download this dataset locally to complete other tasks. I found it in a previous version, but due to some limitations, I am unable to download the data from the previous version.Thank you for your help!

AI for Pathology Image Analysis Lab @ HMS / BWH org
edited Sep 23

Hi @ZNfiona1997 ,

We apologize, following this GitHub issue we won't be re-uploading the 256x256 patches.

However, you can easily regenerate them in local:

id_list=['TENX95', 'TENX99']

for id in id_list:
    st = load_hest('hest_data', id_list=[id])[0]
    st.dump_patches('patch_dir', target_patch_size=256, target_pixel_size=0.5)
guillaumejaume changed discussion status to closed

Thank you for your answer. I would like to know: Does the st.dump_patches() function obtain new-sized patches by resizing the 224×224 patches, or are they cropped anew from the HE images? Looking forward to your response.

AI for Pathology Image Analysis Lab @ HMS / BWH org

The function will re-patch at the desired size and pixel resolution from the whole-slide images.

Thank you for your prompt response. It is very helpful for my research.

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