cv_abs            423 modules/core/include/opencv2/core/base.hpp template<typename _Tp> inline _Tp cv_abs(_Tp x) { return std::abs(x); }
cv_abs            424 modules/core/include/opencv2/core/base.hpp inline int cv_abs(uchar x) { return x; }
cv_abs            425 modules/core/include/opencv2/core/base.hpp inline int cv_abs(schar x) { return std::abs(x); }
cv_abs            426 modules/core/include/opencv2/core/base.hpp inline int cv_abs(ushort x) { return x; }
cv_abs            427 modules/core/include/opencv2/core/base.hpp inline int cv_abs(short x) { return std::abs(x); }