更新 data/dataset.py
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@ -6,6 +6,7 @@ from PIL import Image
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import torch.nn as nn
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import torch.nn as nn
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import pathlib
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import pathlib
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import os
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import os
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import numpy as np
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transforms_train = transforms.Compose([
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transforms_train = transforms.Compose([
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transforms.Resize((256, 256)),
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transforms.Resize((256, 256)),
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@ -21,9 +22,11 @@ transforms_test = transforms.Compose([
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])
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])
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class ImageDataset(Dataset):
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class ImageDataset(Dataset):
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def __init__(self, data_path, mode, transform=None):
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def __init__(self, data_path, base_code,detail_code, mode, transform=None):
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self.path=data_path
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self.path=data_path
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data_dir=pathlib.Path(data_path)
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data_dir=pathlib.Path(data_path)
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self.base_dir=base_code
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self.detail_dir=detail_code
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self.mode=mode
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self.mode=mode
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self.transform=transform
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self.transform=transform
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if self.mode == 'train':
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if self.mode == 'train':
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@ -41,11 +44,15 @@ class ImageDataset(Dataset):
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def __getitem__(self, index):
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def __getitem__(self, index):
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img = Image.open(os.path.join(self.path, self.image_path[index]))
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img = Image.open(os.path.join(self.path, self.image_path[index]))
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img = img.convert('RGB')
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img = img.convert('RGB')
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base_code=np.load(os.path.join(self.base_dir, self.image_path[index].replace('.jpg', '.npy')))
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detail_code=np.load(os.path.join(self.detail_dir, self.image_path[index].replace('.jpg', '.npy')))
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base_code=torch.from_numpy(base_code)
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detail_code=torch.from_numpy(detail_code)
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if self.transform is not None:
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if self.transform is not None:
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img = self.transform(img)
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img = self.transform(img)
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label = torch.LongTensor([self.image_label[index]])
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label = torch.LongTensor([self.image_label[index]])
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image_path=self.image_path[index]
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# image_path=self.image_path[index]
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return img, image_path ,label
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return img, label,base_code,detail_code
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def __len__(self):
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def __len__(self):
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return len(self.image_path)
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return len(self.image_path)
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@ -55,6 +62,7 @@ def get_dataset(config):
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path=config.paths.gender_dataset
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path=config.paths.gender_dataset
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else:
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else:
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path=config.paths.identity_dataset
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path=config.paths.identity_dataset
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train_dataset = datasets.ImageFolder(os.path.join(path, 'train'), transforms_train)
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train_dataset = datasets.ImageFolder(os.path.join(path, 'train'), transforms_train)
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test_dataset = datasets.ImageFolder(os.path.join(path, 'test'), transforms_test)
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test_dataset = datasets.ImageFolder(os.path.join(path, 'test'), transforms_test)
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@ -67,11 +75,13 @@ def get_adv_dataset(config):
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path=config.paths.gender_dataset
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path=config.paths.gender_dataset
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else:
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else:
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path=config.paths.identity_dataset
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path=config.paths.identity_dataset
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train_dataset = ImageDataset(path,'train',transforms_train)
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base_code=config.paths.base_code
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test_dataset= ImageDataset(path,'test',transforms_test)
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detail_code=config.paths.detail_code
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train_dataset = ImageDataset(path,base_code,detail_code,'train',transforms_train)
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test_dataset= ImageDataset(path,base_code,detail_code,'test',transforms_test)
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train_dataloader= torch.utils.data.DataLoader(train_dataset, batch_size=config.optim.batch_size, shuffle=True, num_workers=config.optim.num_workers)
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train_dataloader= torch.utils.data.DataLoader(train_dataset, batch_size=config.optim.batch_size, shuffle=True, num_workers=config.optim.num_workers)
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test_dataloader = torch.utils.data.DataLoader(train_dataset, batch_size=config.optim.batch_size, shuffle=True, num_workers=config.optim.num_workers)
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test_dataloader = torch.utils.data.DataLoader(train_dataset, batch_size=config.optim.batch_size, shuffle=False, num_workers=config.optim.num_workers)
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return train_dataloader,test_dataloader,train_dataset,test_dataset
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return train_dataloader,test_dataloader,train_dataset,test_dataset
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