1 files changed, 56 insertions, 0 deletions
diff --git a/data/unaligned_dataset.py b/data/unaligned_dataset.py
new file mode 100644
index 0000000..1f75b23
--- /dev/null
+++ b/data/unaligned_dataset.py
@@ -0,0 +1,56 @@
+import os.path
+import torchvision.transforms as transforms
+from data.base_dataset import BaseDataset
+from data.image_folder import make_dataset
+from PIL import Image
+import PIL
+from pdb import set_trace as st
+
+
+class UnalignedDataset(BaseDataset):
+    def initialize(self, opt):
+        self.opt = opt
+        self.root = opt.dataroot
+        self.dir_A = os.path.join(opt.dataroot, opt.phase + 'A')
+        self.dir_B = os.path.join(opt.dataroot, opt.phase + 'B')
+
+        self.A_paths = make_dataset(self.dir_A)
+        self.B_paths = make_dataset(self.dir_B)
+
+        self.A_paths = sorted(self.A_paths)
+        self.B_paths = sorted(self.B_paths)
+
+        transform_list = []
+        if opt.resize_or_crop == 'resize_and_crop':
+            osize = [opt.loadSize, opt.loadSize]
+            transform_list.append(transforms.Scale(osize, Image.BICUBIC))
+
+        if opt.isTrain and not opt.no_flip:
+            transform_list.append(transforms.RandomHorizontalFlip())
+
+        if opt.resize_or_crop != 'no_resize':
+            transform_list.append(transforms.RandomCrop(opt.fineSize))
+
+        transform_list += [transforms.ToTensor(),
+                           transforms.Normalize((0.5, 0.5, 0.5),
+                                                (0.5, 0.5, 0.5))]
+        self.transform = transforms.Compose(transform_list)
+
+    def __getitem__(self, index):
+        A_path = self.A_paths[index]
+        B_path = self.B_paths[index]
+
+        A_img = Image.open(A_path).convert('RGB')
+        B_img = Image.open(B_path).convert('RGB')
+
+        A_img = self.transform(A_img)
+        B_img = self.transform(B_img)
+
+        return {'A': A_img, 'B': B_img,
+                'A_paths': A_path, 'B_paths': B_path}
+
+    def __len__(self):
+        return min(len(self.A_paths), len(self.B_paths))
+
+    def name(self):
+        return 'UnalignedDataset'