diff --git a/data/rectify.py b/data/rectify.py
index 7e0c858..54f2dd0 100644
--- a/data/rectify.py
+++ b/data/rectify.py
@@ -30,7 +30,7 @@ def load_camera_parameters(path='calibration_result.xml'):
     return parameters
 
 
-params = load_camera_parameters('../connecting_the_dots/data/calibration_result.xml')
+params = load_camera_parameters()
 
 # print(params)
 print(
@@ -94,8 +94,8 @@ print('P1:\n', P1)
 print('P2:\n', P2)
 print('Q :\n', Q)
 
-pattern = cv2.imread('../connecting_the_dots/data/kinect_pattern.png')
-sampled_pattern = cv2.imread('../connecting_the_dots/data/sampled_kinect_pattern.png')
+pattern = cv2.imread('kinect_pattern.png')
+sampled_pattern = cv2.imread('sampled_kinect_pattern.png')
 proj_rect_map1, proj_rect_map2 = cv2.initInverseRectificationMap(
     params['proj']['K'],
     params['proj']['dist'],
@@ -114,5 +114,5 @@ rect_pat = cv2.remap(pattern, proj_rect_map1, proj_rect_map2, cv2.INTER_LINEAR)
 cv2.imshow('get rect', rect_pat)
 cv2.waitKey()
 # cv2.imshow(rect_pat2)
-# cv2.waitKey()
+cv2.waitKey()