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    Searched refs:lyy (Results 1 - 2 of 2) sorted by null

  /external/opencv3/modules/features2d/src/kaze/
KAZEFeatures.cpp 65 aux.Lyy = Mat::zeros(options_.img_height, options_.img_width, CV_32F);
158 float lxx = 0.0, lxy = 0.0, lyy = 0.0; local
171 lyy = *(evolution_[i].Lyy.ptr<float>(ix)+jx);
172 *(evolution_[i].Ldet.ptr<float>(ix)+jx) = (lxx*lyy - lxy*lxy);
207 compute_scharr_derivatives(evolution[i].Ly, evolution[i].Lyy, 0, 1, evolution[i].sigma_size);
214 evolution[i].Lyy = evolution[i].Lyy*((evolution[i].sigma_size)*(evolution[i].sigma_size));
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AKAZEFeatures.cpp 68 step.Lyy = Mat::zeros(level_height, level_width, CV_32F);
200 compute_scharr_derivatives(evolution[i].Ly, evolution[i].Lyy, 0, 1, sigma_size_);
207 evolution[i].Lyy = evolution[i].Lyy*((sigma_size_)*(sigma_size_));
244 float lyy = *(evolution_[i].Lyy.ptr<float>(ix)+jx); local
245 *(evolution_[i].Ldet.ptr<float>(ix)+jx) = (lxx*lyy - lxy*lxy);
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