How to decompress deid_png.part* files for the images?
Hi, not sure if I am missing something obvious, but I'm seeing that the dataset partitions deid_png.part00, deid_png.part01, etc. are z-standard compressed files. But when I try to decompress with zstd, I get Read error(39): premature end.
I also tried just loading in with datasets.load_dataset, and if I just pass the repository, the dataset is only a json dict dataset for the corresponding csv/json metadata files. If I try to pass the deid_png files as the data_files arg, it fails saying there are no files with a supported extension. Is there an example of how to load in the images?
This is with datasets==3.3.1 on ubuntu 20.04 if that matters.
I split the large archive file into several parts. To access the PNG images from these part files, you can:
- Concatenate the files into a single archive: cat deid_png.part* > deid_png.tar
- Extract the archive: tar -xvf deid_png.tar
This should properly reconstruct the archive and extract the images. Please let me know if there are any questions. Thank you!