setNonmaxSuppression  404 modules/features2d/include/opencv2/features2d.hpp     CV_WRAP virtual void setNonmaxSuppression(bool f) = 0;
setNonmaxSuppression  455 modules/features2d/include/opencv2/features2d.hpp     CV_WRAP virtual void setNonmaxSuppression(bool f) = 0;