Lines Matching defs:Ad
390 double *Ad = _Ad, *bd = _bd;
393 Mat A( n, 5, CV_64F, Ad );
411 Ad[i*5] = -(double)p.x * p.x; // A - C signs inverted as proposed by APP
412 Ad[i*5 + 1] = -(double)p.y * p.y;
413 Ad[i*5 + 2] = -(double)p.x * p.y;
414 Ad[i*5 + 3] = p.x;
415 Ad[i*5 + 4] = p.y;
422 A = Mat( 2, 2, CV_64F, Ad );
425 Ad[0] = 2 * gfp[0];
426 Ad[1] = Ad[2] = gfp[2];
427 Ad[3] = 2 * gfp[1];
433 A = Mat( n, 3, CV_64F, Ad );
441 Ad[i * 3] = (p.x - rp[0]) * (p.x - rp[0]);
442 Ad[i * 3 + 1] = (p.y - rp[1]) * (p.y - rp[1]);
443 Ad[i * 3 + 2] = (p.x - rp[0]) * (p.y - rp[1]);
