Lire des images dicom une à une

os.walk

pydicom

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import os
from pprint import pprint
from pydicom import dcmread

data = list()
path = "/my/folder/containing/dcm"
for (dirname, _, basenames) in os.walk(path):
    for basename in basenames:
        filename = os.path.join(dirname, basename)
        if not filename.endswith(".dcm"):
            continue
        print(f"Reading {filename}")
        with open(filename, "rb") as infile:
            ds = dcmread(infile)
            data.append(ds)
pprint(data)