I'm trying to calibrate my camera but I have some errors. When I try to compile the program in opencv/samples/calib3d.cpp, CodeBlocks tells me that I have errors in calib3d.hpp. I did some research and I find the probleem is in
#define CV_CALIB_USE_INTRINSIC_GUESS
#define CV_CALIB_FIX_ASPECT_RATIO
so if I gave a value to this lign, for exemple
#define CV_CALIB_USE_INTRINSIC_GUESS 1
#define CV_CALIB_FIX_ASPECT_RATIO 2
The program now works, so how can I find the exact value required? Is there any other way to make the program work?