pytorch: how can I use picture as label in dataloader?
I want to do some image reconstruction using autoencoders in pytorch, however, I didn't find a way to use image as label for an input image.(the label image is different from original ones)

I've tried the image folder method, but I think that's for classfication and I am currently unable to come up with one solution. Should I create a custom dataset for this...

Thanks in advance!

Write your custom Dataset, below is a simple example.


import torch.utils.data.Dataset as Dataset

class CustomDataset(Dataset):

    def __init__(self, input_imgs, label_imgs, transform):

        self.input_imgs = input_imgs
        self.label_imgs = label_imgs
        self.transform = transform

    def __len__(self):
        return len(self.input_imgs)


    def __getitem__(self, idx):
        input_img, label_img = self.input_imgs[idx], self.label_imgs[idx]
        return self.transform(input_img), self.transform(label_img)



And then, pass it to Dataloader:

dataloader = DataLoader(CustomDataset)

