Create_Nonlinear_Scale_Space 100 modules/features2d/src/kaze/AKAZEFeatures.cpp int AKAZEFeatures::Create_Nonlinear_Scale_Space(const Mat& img) Create_Nonlinear_Scale_Space 98 modules/features2d/src/kaze/KAZEFeatures.cpp int KAZEFeatures::Create_Nonlinear_Scale_Space(const Mat &img)