Searched refs:valSqSum (Results 1 – 1 of 1) sorted by relevance
19 double valSqSum = sqp[p0] - sqp[p1] - sqp[p2] + sqp[p3]; in calcNormFactor() local20 return (float) sqrt( (double) (area * valSqSum - (double)valSum * valSum) ); in calcNormFactor()