286                         point.class_id = i;  in operator ()()
347 …if (kpts[ik].class_id == level || kpts[ik].class_id == level + 1 || kpts[ik].class_id == level - 1…  in Determinant_Hessian()
415         Dx = (1.0f / (2.0f*step))*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y)+x + step)  in Do_Subpixel_Refinement()
416             - *(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y)+x - step));  in Do_Subpixel_Refinement()
417         Dy = (1.0f / (2.0f*step))*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y + step) + x)  in Do_Subpixel_Refinement()
418             - *(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y - step) + x));  in Do_Subpixel_Refinement()
419         Ds = 0.5f*(*(evolution_[kpts_[i].class_id + 1].Ldet.ptr<float>(y)+x)  in Do_Subpixel_Refinement()
420             - *(evolution_[kpts_[i].class_id - 1].Ldet.ptr<float>(y)+x));  in Do_Subpixel_Refinement()
423         Dxx = (1.0f / (step*step))*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y)+x + step)  in Do_Subpixel_Refinement()
424             + *(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y)+x - step)  in Do_Subpixel_Refinement()
425             - 2.0f*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y)+x)));  in Do_Subpixel_Refinement()
427         Dyy = (1.0f / (step*step))*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y + step) + x)  in Do_Subpixel_Refinement()
428             + *(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y - step) + x)  in Do_Subpixel_Refinement()
429             - 2.0f*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y)+x)));  in Do_Subpixel_Refinement()
431         Dss = *(evolution_[kpts_[i].class_id + 1].Ldet.ptr<float>(y)+x)  in Do_Subpixel_Refinement()
432             + *(evolution_[kpts_[i].class_id - 1].Ldet.ptr<float>(y)+x)  in Do_Subpixel_Refinement()
433             - 2.0f*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y)+x));  in Do_Subpixel_Refinement()
435 …  Dxy = (1.0f / (4.0f*step))*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y + step) + x + step)  in Do_Subpixel_Refinement()
436             + (*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y - step) + x - step)))  in Do_Subpixel_Refinement()
437 …      - (1.0f / (4.0f*step))*(*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y - step) + x + step)  in Do_Subpixel_Refinement()
438             + (*(evolution_[kpts_[i].class_id].Ldet.ptr<float>(y + step) + x - step)));  in Do_Subpixel_Refinement()
440         Dxs = (1.0f / (4.0f*step))*(*(evolution_[kpts_[i].class_id + 1].Ldet.ptr<float>(y)+x + step)  in Do_Subpixel_Refinement()
441             + (*(evolution_[kpts_[i].class_id - 1].Ldet.ptr<float>(y)+x - step)))  in Do_Subpixel_Refinement()
442             - (1.0f / (4.0f*step))*(*(evolution_[kpts_[i].class_id + 1].Ldet.ptr<float>(y)+x - step)  in Do_Subpixel_Refinement()
443             + (*(evolution_[kpts_[i].class_id - 1].Ldet.ptr<float>(y)+x + step)));  in Do_Subpixel_Refinement()
445 …     Dys = (1.0f / (4.0f*step))*(*(evolution_[kpts_[i].class_id + 1].Ldet.ptr<float>(y + step) + x)  in Do_Subpixel_Refinement()
446             + (*(evolution_[kpts_[i].class_id - 1].Ldet.ptr<float>(y - step) + x)))  in Do_Subpixel_Refinement()
447 …         - (1.0f / (4.0f*step))*(*(evolution_[kpts_[i].class_id + 1].Ldet.ptr<float>(y - step) + x)  in Do_Subpixel_Refinement()
448             + (*(evolution_[kpts_[i].class_id - 1].Ldet.ptr<float>(y + step) + x)));  in Do_Subpixel_Refinement()
556         CV_Assert(0 <= kpts[i].class_id && kpts[i].class_id < static_cast<int>(evolution_.size()));  in Feature_Description()
589     level = kpt.class_id;  in Compute_Main_Orientation()
680     level = kpt.class_id;  in Get_KAZE_Upright_Descriptor_64()
809     level = kpt.class_id;  in Get_KAZE_Descriptor_64()
939     level = kpt.class_id;  in Get_KAZE_Upright_Descriptor_128()
1092     level = kpt.class_id;  in Get_KAZE_Descriptor_128()