Searched refs:IxIy (Results 1 – 1 of 1) sorted by relevance
5835 double IxIy = 0; local5845 IxIy += diff_x * diff_y;5850 IxIy /= (rows - 1) * (cols - 1);5852 score = (IxIx * IyIy - IxIy * IxIy + 0.0001) / (IxIx + IyIy + 0.0001);