modules/calib3d/precomp.hpp

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#ifndef __OPENCV_PRECOMP_H__
#define __OPENCV_PRECOMP_H__

#include "opencv2/calib3d.hpp"
#include "opencv2/imgproc.hpp"
#include "opencv2/features2d.hpp"
#include "opencv2/core/utility.hpp"

#include "opencv2/core/private.hpp"

#include "opencv2/core/ocl.hpp"

#ifdef HAVE_TEGRA_OPTIMIZATION
#include "opencv2/calib3d/calib3d_tegra.hpp"
#else
#define GET_OPTIMIZED(func) (func)
#endif


namespace cv
{

int RANSACUpdateNumIters( double p, double ep, int modelPoints, int maxIters );

class CV_EXPORTS LMSolver : public Algorithm
{
public:
    class CV_EXPORTS Callback
    {
    public:
        virtual ~Callback() {}
        virtual bool compute(InputArray param, OutputArray err, OutputArray J) const = 0;
    };

    virtual void setCallback(const Ptr<LMSolver::Callback>& cb) = 0;
    virtual int run(InputOutputArray _param0) const = 0;
};

CV_EXPORTS Ptr<LMSolver> createLMSolver(const Ptr<LMSolver::Callback>& cb, int maxIters);

class CV_EXPORTS PointSetRegistrator : public Algorithm
{
public:
    class CV_EXPORTS Callback
    {
    public:
        virtual ~Callback() {}
        virtual int runKernel(InputArray m1, InputArray m2, OutputArray model) const = 0;
        virtual void computeError(InputArray m1, InputArray m2, InputArray model, OutputArray err) const = 0;
        virtual bool checkSubset(InputArray, InputArray, int) const { return true; }
    };

    virtual void setCallback(const Ptr<PointSetRegistrator::Callback>& cb) = 0;
    virtual bool run(InputArray m1, InputArray m2, OutputArray model, OutputArray mask) const = 0;
};

CV_EXPORTS Ptr<PointSetRegistrator> createRANSACPointSetRegistrator(const Ptr<PointSetRegistrator::Callback>& cb,
                                                                    int modelPoints, double threshold,
                                                                    double confidence=0.99, int maxIters=1000 );

CV_EXPORTS Ptr<PointSetRegistrator> createLMeDSPointSetRegistrator(const Ptr<PointSetRegistrator::Callback>& cb,
                                                                   int modelPoints, double confidence=0.99, int maxIters=1000 );

template<typename T> inline int compressElems( T* ptr, const uchar* mask, int mstep, int count )
{
    int i, j;
    for( i = j = 0; i < count; i++ )
        if( mask[i*mstep] )
        {
            if( i > j )
                ptr[j] = ptr[i];
            j++;
        }
    return j;
}

}

#endif