我正在尝试使用Keras建立用于植物病害检测的模型,但是当我尝试加载数据集并将其转换为数组时,似乎出现了此错误。该图像出现的错误是我的数据集中不存在的错误,我也不知道为什么。
EPOCHS = 25
INIT_LR = 1e-3
BS = 32
default_image_size = tuple((256, 256))
image_size = 0
directory_root = "C:\\Users\\vipek\\Desktop\\PlantVillage-Dataset\\raw\\color"
width=256
height=256
depth=3
image_list, label_list = [], []
try:
print("[INFO] Loading images ...")
root_dir = listdir(directory_root)
for directory in root_dir :
# remove .DS_Store from list
if directory == ".DS_Store" :
root_dir.remove(directory)
for plant_folder in root_dir :
plant_disease_folder_list = listdir(f"{directory_root}/{plant_folder}")
for disease_folder in plant_disease_folder_list :
# remove .DS_Store from list
if disease_folder == ".DS_Store" :
plant_disease_folder_list.remove(disease_folder)
for plant_disease_folder in plant_disease_folder_list:
print(f"[INFO] Processing {plant_disease_folder} ...")
plant_disease_image_list = listdir(f"{directory_root}/{plant_folder}/{plant_disease_folder}/")
for single_plant_disease_image in plant_disease_image_list :
if single_plant_disease_image == ".DS_Store" :
plant_disease_image_list.remove(single_plant_disease_image)
for image in plant_disease_image_list[:500]:
image_directory = f"{directory_root}/{plant_folder}/{plant_disease_folder}/{image}"
if image_directory.endswith(".jpg") == True or image_directory.endswith(".JPG") == True:
image_list.append(convert_image_to_array(image_directory))
label_list.append(plant_disease_folder)
print("[INFO] Image loading completed")
except Exception as e:
print(f"Error : {e}")
这是我得到的输出:
[INFO]正在加载图像...
[INFO]处理00416648-be6e-4bd4-bc8d-82f43f8a7240 ___ GCREC_Bact.Sp 3110.JPG ...
错误:[WinError 267]目录名称无效:'C:\ Users \ vipek \ Desktop \ PlantVillage-Dataset \ raw \ color / Tomato ___ Bacterial_spot / 00416648-be6e-4bd4-bc8d-82f43f8a7240 ___ GCREC_Bact.Sp 3110.JPG / '
答案 0 :(得分:2)
您完全可以加载任何图像吗?我认为您收到错误是因为目录无效,这意味着您的根目录已定义为C:\something\something
,然后在某些时候切换到folder/folder/folder
。您只需要使用反斜杠。另外,我很确定您的代码在指定文件类型(JPG)后添加了/
。那不应该在那里。
希望有帮助。
答案 1 :(得分:0)
我会说00416648-be6e-4bd4-bc8d-82f43f8a7240___GCREC_Bact.Sp 3110.JPG
中的空格导致了此错误
答案 2 :(得分:0)
我建议您使用Path
Python 3库处理路径。我的猜测是该路径未被正确识别。基于Path
库,我将在代码中更改几行,并在其中定义路径:
# header
from pathlib import Path
# ...
directory_root = Path("C:\\Users\\vipek\\Desktop\\PlantVillage-Dataset\\raw\\color")
# ...
plant_disease_folder_list = listdir(directory_root / plant_folder)
# ...
plant_disease_image_list = listdir(directory_root / plant_folder / plant_disease_folder)
并确保避免在plant_disease_image_list
路径中使用最后一个'/'!