Searched refs:sigma2 (Results 1 – 5 of 5) sorted by relevance
25 double sigma2=0.0; in stats() local48 sigma2 += ((double)x[i-1] - mu)*((double)x[i-1] - mu); in stats()51 rho = top/sigma2; in stats()
55 double sigma2=0.0; in arraystats() local67 sigma2 += ((double)x[i-1] - *mu)*((double)x[i-1] - *mu); in arraystats()70 *rho = top/sigma2; in arraystats()
1329 double sigma1 = 0, sigma2 = 0; in cvSmooth() local1358 sigma2 = param4 ? param4 : param3; in cvSmooth()1362 if( param2 == 0 && sigma2 > 0 ) in cvSmooth()1363 param2 = cvRound(sigma2*(depth == CV_8U ? 3 : 4)*2 + 1)|1; in cvSmooth()1486 if( ksize.width != ksize.height || fabs(sigma1 - sigma2) > FLT_EPSILON ) in cvSmooth()1487 CvSepFilter::init_gaussian_kernel( &KY, sigma2 ); in cvSmooth()
600 double m = s/count, sigma2 = s2/count - m*m; in calc_input_scale() local601 scale[j*2] = sigma2 < DBL_EPSILON ? 1 : 1./sqrt(sigma2); in calc_input_scale()
86 double sigma2 CV_DEFAULT(0)); in LOAD_CHDL()