Regarding the format of the dataset

[sea-abc]

Dear Author,
Hello, I noticed that the nnUNet framework does not support JPG or GIF formats. Did you convert the formats yourself before preprocessing with the nnUNet framework? Could you provide the conversion code and the corresponding JSON file?

[Yanfeng-Zhou]

Image format conversion is a preprocessing step for datasets; this function can be achieved using Python's PIL and OpenCV libraries.