fix

configs/EfficientNet/EfficientNetB0.yaml

@@ -46,7 +46,7 @@ TRAIN:
             channel_first: False
         - RandCropImage:
             size: 224
-            #interpolation: 2
+            interpolation: 2
         - RandFlipImage:
             flip_code: 1
         - AutoAugment:

ppcls/data/imaug/operators.py

@@ -117,7 +117,9 @@ class CropImage(object):
 class RandCropImage(object):
     """ random crop image """
 
-    def __init__(self, size, scale=None, ratio=None):
+    def __init__(self, size, scale=None, ratio=None, interpolation=-1):
+
+        self.interpolation = interpolation if interpolation >= 0 else None
         if type(size) is int:
             self.size = (size, size)  # (h, w)
         else:
@@ -151,7 +153,10 @@ class RandCropImage(object):
         j = random.randint(0, img_h - h)
 
         img = img[j:j + h, i:i + w, :]
-        return cv2.resize(img, size)
+        if self.interpolation is None:
+            return cv2.resize(img, size)
+        else:
+            return cv2.resize(img, size, interpolation=self.interpolation)
 
 
 class RandFlipImage(object):