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#include "precomp.hpp"

namespace cv
{

///////////////////////////////////////////////////////////////////////////////////////////////////////////

CV_INIT_ALGORITHM(SURF, "Feature2D.SURF",
                  obj.info()->addParam(obj, "hessianThreshold", obj.hessianThreshold);
                  obj.info()->addParam(obj, "nOctaves", obj.nOctaves);
                  obj.info()->addParam(obj, "nOctaveLayers", obj.nOctaveLayers);
                  obj.info()->addParam(obj, "extended", obj.extended);
                  obj.info()->addParam(obj, "upright", obj.upright))

///////////////////////////////////////////////////////////////////////////////////////////////////////////

CV_INIT_ALGORITHM(SIFT, "Feature2D.SIFT",
                  obj.info()->addParam(obj, "nFeatures", obj.nfeatures);
                  obj.info()->addParam(obj, "nOctaveLayers", obj.nOctaveLayers);
                  obj.info()->addParam(obj, "contrastThreshold", obj.contrastThreshold);
                  obj.info()->addParam(obj, "edgeThreshold", obj.edgeThreshold);
                  obj.info()->addParam(obj, "sigma", obj.sigma))

#ifdef HAVE_OPENCV_OCL

namespace ocl {
CV_INIT_ALGORITHM(SURF_OCL, "Feature2D.SURF_OCL",
                  obj.info()->addParam(obj, "hessianThreshold", obj.hessianThreshold);
                  obj.info()->addParam(obj, "nOctaves", obj.nOctaves);
                  obj.info()->addParam(obj, "nOctaveLayers", obj.nOctaveLayers);
                  obj.info()->addParam(obj, "extended", obj.extended);
                  obj.info()->addParam(obj, "upright", obj.upright))
}

#endif


///////////////////////////////////////////////////////////////////////////////////////////////////////////

bool initModule_nonfree(void)
{
    Ptr<Algorithm> sift = createSIFT(), surf = createSURF();
    return sift->info() != 0 && surf->info() != 0;
}

}