기존 Intrinsic parameter
ROS calibration & Matlab calibration [Data 1]
ROS : $f_x$ = 1322.29, $f_y$ = 1322.20, $c_x$ = 1335.83, $c_y$ = 1002.85
Matlab : $f_x$ = 1329.0, $f_y$ = 1328.6, $c_x$ = 1341.7, $c_y$ = 1000.3
{Average 1 : $f_x$ = 1325.65, $f_y$ = 1325.4, $c_x$ = 1338.77, $c_y$ = 1001.58}
ROS calibration & Matlab calibration [Data 2]
ROS : $f_x$ = 1312.09, $f_y$ = 1315.14, $c_x$ = 1336.57, $c_y$ = 1011.23
Matlab : $f_x$ = 1312.3, $f_y$ = 1315.4, $c_x$ = 1336.5, $c_y$ = 1002.2
{Average 2 : $f_x$ = 1312.20, $f_y$ = 1315.09, $c_x$ = 1336.54, $c_y$ = 1006.72}
Final intrinsic & Existing intrinsic
Image size : 2592 * 1944
$f_x$ = 1307.93, $f_y$ = 1305.91, $c_x$ = 1335.33, $c_y$ = 976.07
{$f_x$ = 1318.93, $f_y$ = 1320.25, $c_x$ = 1337.66, $c_y$ = 1004.15}
