update

filter_images_V3.py

@@ -63,7 +63,7 @@ def filter_image(image):
     
     
     # construct a rectangular kernel from the current size /  rect shaped kernel
-    kernel = cv2.getStructuringElement(cv2.MORPH_RECT, (3,3)) 
+    kernel = cv2.getStructuringElement(cv2.MORPH_RECT, (2,2)) 
     
     
     # Opening operation
@@ -72,8 +72,6 @@ def filter_image(image):
 
     # Closing operation / closing small holes
     image = cv2.morphologyEx(image, cv2.MORPH_CLOSE, kernel)
-    # Closing operation / closing small holes
-    image = cv2.morphologyEx(image, cv2.MORPH_GRADIENT, kernel)
  
     
     # dilation
@@ -154,7 +152,7 @@ while capture.isOpened():
             result = overlay_imgs(frame, overlay)
             
             #function_img=calculate_function(overlay,result)
-          #  cv2.imshow(window, image)
+            cv2.imshow('image', image)
             cv2.imshow(window, result)
 
         last = filter