#include <opencv2/calib3d.hpp>
◆ ~Callback()
virtual cv::LMSolver::Callback::~Callback 
( 
 ) 


inlinevirtual 
◆ compute()
computes error and Jacobian for the specified vector of parameters
 Parameters

param  the current vector of parameters 
err  output vector of errors: err_i = actual_f_i  ideal_f_i 
J  output Jacobian: J_ij = d(err_i)/d(param_j) 
when J=noArray(), it means that it does not need to be computed. Dimensionality of error vector and param vector can be different. The callback should explicitly allocate (with "create" method) each output array (unless it's noArray()).
The documentation for this class was generated from the following file: