Lines Matching defs:DX
114 CvSurfHF Dx[NX], Dy[NY], Dxy[NXY], Dm;
115 double dx = 0, dy = 0, dxy = 0;
138 icvResizeHaarPattern( dx_s, Dx, NX, SIZE0, size, sum->cols );
167 dx = (s[Dx[0].p0] + s[Dx[0].p3] - s[Dx[0].p1] - s[Dx[0].p2])*Dx[0].w +
168 (s[Dx[1].p0] + s[Dx[1].p3] - s[Dx[1].p1] - s[Dx[1].p2])*Dx[1].w +
169 (s[Dx[2].p0] + s[Dx[2].p3] - s[Dx[2].p1] - s[Dx[2].p2])*Dx[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];
479 DX[i][j] = vx;
496 float tx = DX[y][x], ty = DY[y][x];
535 float tx = DX[y][x], ty = DY[y][x];
