Update RDD_2020.py

RDD_2020.py

@@ -57,7 +57,7 @@ class RDD2020_Dataset(datasets.GeneratorBasedBuilder):
                     "height": datasets.Value("int32"),
                     "depth": datasets.Value("int32"),
                 }),
-                "image": datasets.Value("string"),
+              #  "image": datasets.Value("string"),
                 "image_path": datasets.Value("string"),
                 #"pics_array": datasets.Array3D(shape=(None, None, 3), dtype="uint8"),
                 "crack_type": datasets.Sequence(datasets.Value("string")),
@@ -87,11 +87,6 @@ class RDD2020_Dataset(datasets.GeneratorBasedBuilder):
        # print( downloaded_files['train'])
 
      
-       # ls /root/.cache/huggingface/datasets/downloads/extracted/da17428e8597064d3819cfa1c73686f8876572f681a1b577a2fe8a68c885806a
-        #ls /root/.cache/huggingface/datasets/downloads/extracted/8391428f7cc3295c41551812c745861c0fa9ffe588cccef4cd4f618f92e6333f
-       # ls /root/.cache/huggingface/datasets/downloads/extracted/037a5dd551ee4ecb710b7ea376f03a5a3031aa9555aff200c7b758b066b1981d
-        # directory_path = '/root/.cache/huggingface/datasets/downloads/extracted/da17428e8597064d3819cfa1c73686f8876572f681a1b577a2fe8a68c885806a'
-
        # files_and_directories = os.listdir(directory_path)
        # print(files_and_directories)
 
@@ -140,39 +135,37 @@ class RDD2020_Dataset(datasets.GeneratorBasedBuilder):
                 image_id = f"{image_file.split('.')[0]}"
             
                 image_path = os.path.join(images_dir, image_file)
-                # Load the image as a PIL Image object
-                with Image.open(image_path) as img:
-                    img.load()  # This is important to load the image data
-
-                    if annotations_dir:
-                        annotation_file = image_id + '.xml'
-                        annotation_path = os.path.join(annotations_dir, annotation_file)
-                        if not os.path.exists(annotation_path):
-                            continue
-                        tree = ET.parse(annotation_path)
-                        root = tree.getroot()
-                        crack_type = []
-                        crack_coordinates = []
-                        for obj in root.findall('object'):
-                            crack_type.append(obj.find('name').text)
-                            bndbox = obj.find('bndbox')
-                            coordinates = {
-                                "x_min": int(bndbox.find('xmin').text),
-                                "x_max": int(bndbox.find('xmax').text),
-                                "y_min": int(bndbox.find('ymin').text),
-                                "y_max": int(bndbox.find('ymax').text),
-                            }
-                            crack_coordinates.append(coordinates)
-                    else:
-                        crack_type = []
-                        crack_coordinates = []
-    
-                    # 将 PIL 图像对象添加到生成的字典中
-                    yield image_id, {
-                        "image_id": image_id,
-                        "country": country_dir,
-                        "type": split,
-                        "image": img,  # PIL 图像对象
-                        "crack_type": crack_type,
-                        "crack_coordinates": crack_coordinates,
-                    }
+              #  img = Image.open(image_path)
+                
+                if annotations_dir:
+                    annotation_file = image_id + '.xml'
+                    annotation_path = os.path.join(annotations_dir, annotation_file)
+                    if not os.path.exists(annotation_path):
+                        continue
+                    tree = ET.parse(annotation_path)
+                    root = tree.getroot()
+                    crack_type = []
+                    crack_coordinates = []
+                    for obj in root.findall('object'):
+                        crack_type.append(obj.find('name').text)
+                        bndbox = obj.find('bndbox')
+                        coordinates = {
+                            "x_min": int(bndbox.find('xmin').text),
+                            "x_max": int(bndbox.find('xmax').text),
+                            "y_min": int(bndbox.find('ymin').text),
+                            "y_max": int(bndbox.find('ymax').text),
+                        }
+                        crack_coordinates.append(coordinates)
+                else:
+                    crack_type = []
+                    crack_coordinates = []
+
+                yield image_id, {
+                    "image_id": image_id,
+                    "country": country_dir,
+                    "type": split,
+                    "image_path": image_path,
+                   # "image": img,
+                    "crack_type": crack_type,
+                    "crack_coordinates": crack_coordinates,
+                }