diff --git a/ocv_corner_tracker.py b/ocv_corner_tracker.py
index 14a64d9..6f11569 100644
--- a/ocv_corner_tracker.py
+++ b/ocv_corner_tracker.py
@@ -385,7 +385,7 @@ if __name__ == '__main__':
 		cv2.putText(image_anno, "FPS : " + str(int(fps)), (20, image_anno.shape[0] - 20),
 					cv2.FONT_HERSHEY_SIMPLEX, 0.5, (50, 170, 50), 1)
 
-		cv2.imshow(f"Image Anno", cv2.medianBlur(image_anno, 3))
+		cv2.imshow(f"Image Anno", image_anno)
 
 		# Exit if ESC pressed
 		k = cv2.waitKey(key_wait) & 0xff