CODEWITHSUNDEEP
pythonarrayskerasdataset
spongebobsnail
spongebobsnail

Reputation: 1

Having problems with loading datasets - images

I'm trying to build a model for plant disease detection using Keras, but I seem to have this error when I tried load my datasets and convert it to an array. The image appears in the error doesn't exist in my datasets, I have no idea why.

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}")

This is the output i got:

[INFO] Loading images ...

[INFO] Processing 00416648-be6e-4bd4-bc8d-82f43f8a7240___GCREC_Bact.Sp 3110.JPG ...

Error : [WinError 267] The directory name is invalid: 'C:\Users\vipek\Desktop\PlantVillage-Dataset\raw\color/Tomato___Bacterial_spot/00416648-be6e-4bd4-bc8d-82f43f8a7240___GCREC_Bact.Sp 3110.JPG/'

Upvotes: 0

Views: 1134

Answers (3)

ibarrond
ibarrond

Reputation: 7591

I suggest you to use the Path Python 3 library to deal with paths. My guess is that the path is not being recognized correctly. Based on the Path library I would change a couple of lines in your code, qhere paths are being defined:

# 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)

And make sure you avoid the last '/' in the plant_disease_image_list path!

Upvotes: 0

Yoana G
Yoana G

Reputation: 600

Were you able to load any images at all? I think you get the error because your directory is invalid, meaning your root is defined C:\something\something and then at some point you switch to folder/folder/folder. You need to use backslashes only. Also I'm pretty sure your code adds / after specifying the file type (JPG). That shouldn't be there.

Hope that helps.

Upvotes: 2

Orphee Faucoz
Orphee Faucoz

Reputation: 1290

I would say that the space in 00416648-be6e-4bd4-bc8d-82f43f8a7240___GCREC_Bact.Sp 3110.JPG is causing this error

Upvotes: 0

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