1 files changed, 49 insertions, 0 deletions
diff --git a/datasets/combine_A_and_B.py b/datasets/combine_A_and_B.py
new file mode 100644
index 0000000..4d1e2a2
--- /dev/null
+++ b/datasets/combine_A_and_B.py
@@ -0,0 +1,49 @@
+from pdb import set_trace as st
+import os
+import numpy as np
+import cv2
+import argparse
+
+parser = argparse.ArgumentParser('create image pairs')
+parser.add_argument('--fold_A', dest='fold_A', help='input directory for image A', type=str, default='../dataset/50kshoes_edges')
+parser.add_argument('--fold_B', dest='fold_B', help='input directory for image B', type=str, default='../dataset/50kshoes_jpg')
+parser.add_argument('--fold_AB', dest='fold_AB', help='output directory', type=str, default='../dataset/test_AB')
+parser.add_argument('--num_imgs', dest='num_imgs', help='number of images',type=int, default=1000000)
+parser.add_argument('--use_AB', dest='use_AB', help='if true: (0001_A, 0001_B) to (0001_AB)',action='store_true')
+args = parser.parse_args()
+
+for arg in vars(args):
+    print('[%s] = ' % arg,  getattr(args, arg))
+
+splits = os.listdir(args.fold_A)
+
+for sp in splits:
+    img_fold_A = os.path.join(args.fold_A, sp)
+    img_fold_B = os.path.join(args.fold_B, sp)
+    img_list = os.listdir(img_fold_A)
+    if args.use_AB: 
+        img_list = [img_path for img_path in img_list if '_A.' in img_path]
+
+    num_imgs = min(args.num_imgs, len(img_list))
+    print('split = %s, use %d/%d images' % (sp, num_imgs, len(img_list)))
+    img_fold_AB = os.path.join(args.fold_AB, sp)
+    if not os.path.isdir(img_fold_AB):
+        os.makedirs(img_fold_AB)
+    print('split = %s, number of images = %d' % (sp, num_imgs))
+    for n in range(num_imgs):
+        name_A = img_list[n]
+        path_A = os.path.join(img_fold_A, name_A)
+        if args.use_AB:
+            name_B = name_A.replace('_A.', '_B.')
+        else:
+            name_B = name_A
+        path_B = os.path.join(img_fold_B, name_B)
+        if os.path.isfile(path_A) and os.path.isfile(path_B):
+            name_AB = name_A
+            if args.use_AB:
+                name_AB = name_AB.replace('_A.', '.') # remove _A
+            path_AB = os.path.join(img_fold_AB, name_AB)
+            im_A = cv2.imread(path_A, cv2.CV_LOAD_IMAGE_COLOR)
+            im_B = cv2.imread(path_B, cv2.CV_LOAD_IMAGE_COLOR)
+            im_AB = np.concatenate([im_A, im_B], 1)
+            cv2.imwrite(path_AB, im_AB)