优化去扭曲模型的声明

doc_dewarp/__init__.py

@@ -0,0 +1,10 @@
+import paddle
+
+from doc_dewarp.GeoTr import GeoTr
+
+model_path = "model/dewarp_model/best.ckpt"
+checkpoint = paddle.load(model_path)
+state_dict = checkpoint["model"]
+DEWARP = GeoTr()
+DEWARP.set_state_dict(state_dict)
+DEWARP.eval()

doc_dewarp/dewarp.py

@@ -1,23 +1,15 @@
 import cv2
 import paddle
 
-from .GeoTr import GeoTr
+from . import DEWARP
 from .utils import to_tensor, to_image
 
 
 def dewarp_image(image):
-    model_path = "model/dewarp_model/best.ckpt"
-
-    checkpoint = paddle.load(model_path)
-    state_dict = checkpoint["model"]
-    model = GeoTr()
-    model.set_state_dict(state_dict)
-    model.eval()
-
     img = cv2.resize(image, (288, 288))
     x = to_tensor(img)
     y = to_tensor(image)
-    bm = model(x)
+    bm = DEWARP(x)
     bm = paddle.nn.functional.interpolate(
         bm, y.shape[2:], mode="bilinear", align_corners=False
     )