Lines Matching defs:Dy
114 CvSurfHF Dx[NX], Dy[NY], Dxy[NXY], Dm;
115 double dx = 0, dy = 0, dxy = 0;
139 icvResizeHaarPattern( dy_s, Dy, NY, SIZE0, size, sum->cols );
170 dy = (s[Dy[0].p0] + s[Dy[0].p3] - s[Dy[0].p1] - s[Dy[0].p2])*Dy[0].w +
171 (s[Dy[1].p0] + s[Dy[1].p3] - s[Dy[1].p1] - s[Dy[1].p2])*Dy[1].w +
172 (s[Dy[2].p0] + s[Dy[2].p3] - s[Dy[2].p1] - s[Dy[2].p2])*Dy[2].w;
177 hessian[j] = (float)(dx*dy - dxy*dxy);
178 trace[j] = (float)(dx + dy);
349 float DX[PATCH_SZ][PATCH_SZ], DY[PATCH_SZ][PATCH_SZ];
480 DY[i][j] = vy;
496 float tx = DX[y][x], ty = DY[y][x];
535 float tx = DX[y][x], ty = DY[y][x];
