diff --git a/data/calibration_result.xml b/data/calibration_result.xml
new file mode 100644
index 0000000..166029e
--- /dev/null
+++ b/data/calibration_result.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0"?>
+<opencv_storage>
+<img_shape type_id="opencv-matrix">
+  <rows>2</rows>
+  <cols>1</cols>
+  <dt>d</dt>
+  <data>
+    488. 648.</data></img_shape>
+<rms>7.7782445239138509e+00</rms>
+<cam_int type_id="opencv-matrix">
+  <rows>3</rows>
+  <cols>3</cols>
+  <dt>d</dt>
+  <data>
+    1.9295936336276382e+03 0. 1.1366561071478046e+02 0.
+    1.9112517985448746e+03 4.7370108079885887e+02 0. 0. 1.</data></cam_int>
+<cam_dist type_id="opencv-matrix">
+  <rows>1</rows>
+  <cols>5</cols>
+  <dt>d</dt>
+  <data>
+    1.9331934690157360e-01 7.7262963907978355e+00 1.0778274662302365e-01
+    -9.8907907124843278e-02 -7.5240404163700845e+01</data></cam_dist>
+<proj_int type_id="opencv-matrix">
+  <rows>3</rows>
+  <cols>3</cols>
+  <dt>d</dt>
+  <data>
+    4.4480412683918839e+03 0. 4.1301523766713620e+02 0.
+    3.2699073815993902e+03 6.3988272912985462e+02 0. 0. 1.</data></proj_int>
+<proj_dist type_id="opencv-matrix">
+  <rows>1</rows>
+  <cols>5</cols>
+  <dt>d</dt>
+  <data>
+    6.3019142318582566e-01 3.1481920241964040e+01 1.5744536228700196e-01
+    -2.5599544867143376e-01 -3.2401738572112771e+02</data></proj_dist>
+<rotation type_id="opencv-matrix">
+  <rows>3</rows>
+  <cols>3</cols>
+  <dt>d</dt>
+  <data>
+    8.9898710355202149e-01 3.6199882543972250e-01 2.4653405044214158e-01
+    -2.2018132550466352e-01 8.6013687804836969e-01
+    -4.6009209395534445e-01 -3.7860582608586002e-01
+    3.5933466490371535e-01 8.5295734187143157e-01</data></rotation>
+<translation type_id="opencv-matrix">
+  <rows>3</rows>
+  <cols>1</cols>
+  <dt>d</dt>
+  <data>
+    -4.2865259734927355e+02 9.3326294689870997e+02
+    1.9113854228626276e+03</data></translation>
+</opencv_storage>
\ No newline at end of file