splineInterpolate 1574 modules/core/include/opencv2/core/cuda/detail/color_detail.hpp         __device__ __forceinline__ float splineInterpolate(float x, const float* tab, int n)
splineInterpolate  948 modules/cudev/include/opencv2/cudev/functional/detail/color_cvt.hpp     __device__ static float splineInterpolate(float x, const float* tab, int n)
splineInterpolate  135 modules/imgproc/src/color.cpp template<typename _Tp> static inline _Tp splineInterpolate(_Tp x, const _Tp* tab, int n)