Searched refs:derivative_factor (Results 1 – 2 of 2) sorted by relevance
23 , derivative_factor(1.5f) in AKAZEOptions()46 float derivative_factor; ///< Factor for the multiscale derivatives member
195 int sigma_size_ = fRound(evolution[i].esigma * options_.derivative_factor / ratio); in operator ()()300 point.size = evolution_[i].esigma*options_.derivative_factor; in Find_Scale_Space_Extrema()