Do_Subpixel_Refinement 395 modules/features2d/src/kaze/AKAZEFeatures.cpp void AKAZEFeatures::Do_Subpixel_Refinement(std::vector<KeyPoint>& kpts) Do_Subpixel_Refinement 397 modules/features2d/src/kaze/KAZEFeatures.cpp void KAZEFeatures::Do_Subpixel_Refinement(std::vector<KeyPoint> &kpts) {