Add a notebook to make a simple land cover classification

utils.py

@@ -18,3 +18,19 @@ def list_images(data_dir, suffix):
 
     print(len(list_im)," images will be used")
     return list_im
+
+def list_images(data_dir, prefix, suffix):
+    """
+    returns a list of file names, contained in a directory, with a name that matches a suffix
+    :param data_dir: directory to browse for files
+    :param prefix: prefix of the files to search for
+    :param suffix: suffix of the files to search for
+    """
+    list_im = []
+    for root, dirs, files in os.walk(data_dir):
+        for name in files:
+            if name.endswith(suffix) and name.startswith(prefix):
+                list_im.append(str(root)+"/"+str(name))
+
+    print(len(list_im)," images will be used")
+    return list_im