diff --git a/modules/calib3d/src/precomp.hpp b/modules/calib3d/src/precomp.hpp index 118e9dc974..e6b11705bb 100644 --- a/modules/calib3d/src/precomp.hpp +++ b/modules/calib3d/src/precomp.hpp @@ -42,6 +42,7 @@ #ifndef __OPENCV_PRECOMP_H__ #define __OPENCV_PRECOMP_H__ +#include #include "opencv2/core/utility.hpp" #include "opencv2/core/private.hpp"