recognizer.py is returnig list od codess

coder/rocognizer.py

@@ -4,51 +4,53 @@ from nn_model import Net
 from torchvision.transforms import transforms
 
 
-def recognizer(a_path):
+def recognizer(paths):
+
+    codes = []
     code = []
-    path = a_path
 
     transform = transforms.Compose([transforms.ToTensor(),
                                     transforms.Normalize((0.5,), (0.5,)),
                                     ])
 
-    img = cv2.imread(path)
-
-    img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
-    img_gray = cv2.GaussianBlur(img_gray, (5, 5), 0)
-
-    ret, im_th = cv2.threshold(img_gray, 90, 255, cv2.THRESH_BINARY_INV)
-
-    ctrs, hier = cv2.findContours(im_th.copy(), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
-
-    rects = [cv2.boundingRect(ctr) for ctr in ctrs]
-
     # load nn model
     model = Net()
     model.load_state_dict(torch.load('model.pt'))
     model.eval()
 
-    for rect in rects:
-        # Crop image
-        crop_img = img[rect[1]:rect[1] + rect[3] + 10, rect[0]:rect[0] + rect[2] + 10, 0]
-        # Resize the image
-        roi = cv2.resize(crop_img, (28, 28), interpolation=cv2.INTER_CUBIC)
-        # roi = cv2.dilate(roi, (3, 3))
-        # plt.imshow(roi)
-        # plt.show()
-        im = transform(roi)
-        im = im.view(1, 1, 28, 28)
-        with torch.no_grad():
-            logps = model(im)
-        ps = torch.exp(logps)
-        probab = list(ps.numpy()[0])
-        code.append(probab.index(max(probab)))
 
-    print(code)
+    for path in paths:
-    # cv2.imshow("Code", img)
+        img = cv2.imread(path)
-    # cv2.waitKey()
+
-    return code
+        img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+        img_gray = cv2.GaussianBlur(img_gray, (5, 5), 0)
+
+        ret, im_th = cv2.threshold(img_gray, 90, 255, cv2.THRESH_BINARY_INV)
+
+        ctrs, hier = cv2.findContours(im_th.copy(), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
+
+        rects = [cv2.boundingRect(ctr) for ctr in ctrs]
+
+        for rect in rects:
+            # Crop image
+            crop_img = img[rect[1]:rect[1] + rect[3] + 10, rect[0]:rect[0] + rect[2] + 10, 0]
+            # Resize the image
+            roi = cv2.resize(crop_img, (28, 28), interpolation=cv2.INTER_CUBIC)
+            # roi = cv2.dilate(roi, (3, 3))
+            # plt.imshow(roi)
+            # plt.show()
+            im = transform(roi)
+            im = im.view(1, 1, 28, 28)
+            with torch.no_grad():
+                logps = model(im)
+            ps = torch.exp(logps)
+            probab = list(ps.numpy()[0])
+            code.append(probab.index(max(probab)))
+
+        codes.append(code)
+        # cv2.imshow("Code", img)
+        # cv2.waitKey()
+
+    return codes
 
 
-recognizer("55555.jpg")
-