Searched refs:IxIx (Results 1 – 1 of 1) sorted by relevance
5834 double IxIx = 0; local5844 IxIx += diff_x * diff_x;5849 IxIx /= (rows - 1) * (cols - 1);5852 score = (IxIx * IyIy - IxIy * IxIy + 0.0001) / (IxIx + IyIy + 0.0001);